Japan's 'autumn' at the start of the season can look like a European summer. In September, Tokyo, Kyoto and Osaka can still be hot and humid, while Hokkaido and the mountains cool down quickly. That is why a suitcase is best packed for a specific route, not just for the month.
Early autumn in Japan does not mean cold everywhere – match your luggage to the route first
The most common mistake when packing for a September or early-October trip to Japan starts with associating the word 'autumn' with a jacket, a thick hoodie and full shoes. In the central part of the country such a set can turn out to be too warm. According to the 1991–2020 climate normals of the Japan Meteorological Agency, the average daily temperature in September is around 23.3°C in Tokyo, 25.2°C in Osaka and 24.7°C in Hiroshima. Average maxima reach roughly 27.5°C, 29.5°C and 29.1°C respectively. During intensive sightseeing, light, breathable clothes will therefore be far more useful than a wardrobe typical of a European October.
Then there is the humidity. In September the average relative humidity in Tokyo is around 75%, and in Osaka around 67%. A temperature that does not look extreme on paper can therefore be tiring during many hours of walking. On a Tokyo–Kyoto–Osaka route, the base of the suitcase should be t-shirts, light trousers or shorts, breathable underwear and clothes that can be quickly washed and dried. A thin hoodie or a light long-sleeved layer makes sense mainly for a cooler evening, an air-conditioned train or a later travel date.
October changes the situation more clearly, but it still does not mean one standard for the whole country. The average daily temperature in Tokyo then falls to around 18°C, in Osaka to 19.5°C and in Hiroshima to 18.8°C. During the day, normal maxima still exceed 22–23°C in many cities of central and western Japan. At the turn of September and October a layering system is therefore more sensible than one heavy jacket: a t-shirt, a thin second layer and light protection against wind or rain.
Hokkaido is a completely different case. In Sapporo the average September temperature is around 18.6°C, and the average minimum around 14.8°C. In October the daily average already drops to around 12.1°C, and the minimum to 8°C. If the plan includes Tokyo and a few days on Hokkaido, the suitcase has to serve two seasons at once: light clothes for the southern part of the route and a warmer layer plus long trousers for the north. A similar rule applies to Tohoku, although the differences are not as large as between Osaka and Sapporo.
A trip combining cities with the Japanese Alps or other high-altitude areas looks different again. Do not design your trekking gear based on the forecast for the city at the foot of the mountains. For a one-day outing on a higher trail you may need an additional thermal layer and more effective protection against wind and rain. For more serious trekking, the equipment should follow from the specific trail, the altitude and the current forecast, not from the general label 'Japan in autumn'.
Early autumn is also a period in which rain has to be factored in at the packing stage. JMA normals show that September is among the rainier months in many popular regions; in Tokyo the average precipitation total is around 225 mm, and in Osaka around 153 mm. Then there are typhoons. Statistically, September is one of the months in which tropical cyclones frequently approach Japan. This does not mean that your particular trip will be hit by a typhoon, but a light rain jacket, protection for electronics and flexibility in the plan make particular sense then. If you are still weighing up where to go at this time of year, our comparison of Japan or South Korea and which you should visit looks at both destinations in more detail.
| Type of route | Character of the weather | Most important layer | Rain protection | Footwear | Biggest mistake |
|---|---|---|---|---|---|
| Tokyo, Kyoto, Osaka | Warm and often humid; September still feels like summer | Light t-shirt + thin layer | Jacket or small umbrella | Breathable city shoes | Packing clothes that are too heavy |
| Southern Japan | Usually even warmer, autumn arrives later | Summer clothes + one light layer | Protection against intense rain | Light walking shoes | Assuming September means cold |
| Hokkaido and northern Tohoku | Faster cooling, especially in the evenings | Hoodie or fleece + long trousers | Light rain jacket | Fuller shoes | Packing only for Tokyo |
| Cities + mountains | The biggest temperature differences | Layering system | Rain and wind jacket | Footwear for the specific trail | Treating the city forecast as a mountain forecast |
A simple division by date helps when packing. For early September in Tokyo, Kansai and Hiroshima, think above all about heat, humidity and rainfall. At the turn of September and October the importance of layers grows, but a light wardrobe still remains the basis. In the second half of October, long trousers, a hoodie or a light jacket will be used more often, especially in the evenings. If the route leads north or high into the mountains, this change has to be accounted for earlier.
The most practical rule is: do not pack 'for Japan', but for specific places on specific dates. For ten days in Tokyo, Kyoto and Osaka you can build your luggage almost like for a warm city trip, supplemented with one layer and rain protection. For the Tokyo + Hokkaido variant you need the warmer part of the wardrobe. When combining cities with trekking, treat the mountain set as a separate module. This makes it easier to keep the luggage light without carrying things that will stay in the suitcase for most of the trip.
Clothes for Japan in September and October – go for layers instead of a heavy wardrobe
On a standard route through Tokyo, Kyoto and Osaka, most of the space in the suitcase should go to light things that cope well with heat, humidity and frequent washing. In September, in a large part of Honshu, there are still days resembling high summer, and official JNTO tourist materials explicitly point out that the month can be very warm outside Hokkaido. That is why a thick sweater, a heavy jacket and several pairs of bulky trousers usually lose to a simple layered set. The basis is t-shirts, light trousers or shorts and one thin layer for cooler interiors and evenings.
Clothes that cause no trouble after a full day of walking work best. A cotton t-shirt is comfortable for relaxed sightseeing, but in high humidity it takes a long time to dry after sweating or washing. For intensive days, thin synthetic fabrics or blends designed to wick moisture quickly are often more practical. You do not have to build the whole wardrobe out of sportswear; it is enough that some things can be washed in the evening and used again once dry. This helps especially on a trip longer than a week.
It is also worth putting a thin hoodie, a cardigan, a long-sleeved shirt or a light thermal layer into the suitcase. In warm Tokyo it may lie in the backpack for most of the day, but it will come in handy in a heavily air-conditioned train, during a late return to the hotel or after a change in the weather. In October its role grows, especially in the north of the country and in the mountains. Instead of one very warm item, it is better to take two thin layers that can be worn separately or together. This arrangement gives more freedom when there is a temperature difference between a sunny afternoon and the evening.
What to pack for 7–10 days in Tokyo, Kyoto and Osaka
On a city trip there is no need to take a full outfit for every day, as long as you plan at least one wash. Self-service washing machines are found in some hotels, hostels and properties designed for longer stays, and beyond them there are public coin laundries. However, the availability of hotel facilities has to be checked before booking, instead of assuming there will be a washing machine in every property. On a ten-day trip, one wash halfway along the route noticeably reduces the luggage.
For a typical Tokyo–Kyoto–Osaka programme, a sensible starting point is the following set:
- 4–6 light t-shirts or tops, ideally ones that can be combined with every pair of trousers;
- 2–3 pairs of light trousers, shorts or skirts, chosen for the temperature and your own sightseeing style;
- 1 thin hoodie, cardigan or long-sleeved shirt;
- 7–10 sets of underwear if you do not want to wash it along the way, or fewer with regular washing;
- 4–6 pairs of socks, with the option of quickly refreshing them during the trip;
- 1 light sleep set;
- 1 smarter outfit, if you are planning a more elegant restaurant, an event or a place where you simply want to look more formal.
This is not a rigid norm, but a practical base. Someone who sweats a lot will need a bigger rotation of t-shirts than someone sightseeing at a calm pace. A traveller staying in an apartment with its own washing machine, on the other hand, can take even less. The easiest way to slim down the suitcase is not by giving up things you need, but by planning laundry. For 14 days you do not automatically have to double the number of clothes; you can stay with a set for about a week and do two washes.
Long trousers are worth having even when heat is forecast. They are useful in the evening, in cooler interiors, on longer transfers and when the weather changes suddenly. Shorts, meanwhile, are entirely practical during warm days in the city if you feel comfortable in them. Japan does not require a tourist to create a separate wardrobe just to visit popular temples and shrines. A better direction is a neat, comfortable outfit and shoes and socks that will not be awkward in places where footwear has to be taken off.
What to change for Hokkaido, the mountains or a trip in October
The further north, the higher above sea level or the later in the season, the more important the ability to add layers becomes. JNTO points out that Hokkaido cools down faster, and in October it can also be chilly in Tohoku and in high-altitude areas. On such a route the basic city set is still useful, but it has to be supplemented with a warmer second layer, a larger number of long trousers and a jacket appropriate to the forecast.
With an Osaka–Tokyo–Sapporo variant there is no point packing the whole suitcase for the coldest point of the trip. In Osaka a thicker fleece may go unused for several days. It is more sensible to take light clothes for the warmer part of the route, one warmer hoodie or fleece and a jacket, which can be combined into a set once you reach Hokkaido. One additional layer gives more flexibility than several heavy garments worn only for a fragment of the trip.
A trip into the mountains requires separate thinking. A light hoodie that is fine for an evening in Tokyo does not replace the equipment needed on a cold, windy trail. For a one-day tourist walk at a modest altitude, the city layering system supplemented with weather protection is often enough, but for more ambitious trekking the clothes have to be matched to the specific altitude, the length of the route and the forecast. Nor should you assume that the temperature in a city at the foot of the mountains corresponds to the conditions on the trail.
The most universal wardrobe for the start of the Japanese autumn is therefore not 'autumnal' in the European sense. It is rather a light summer set with the option of gradually warming it up. If all the t-shirts match all the trousers, and the second layer works both with the city outfit and with the jacket, it is easier to fit into a smaller suitcase. With frequent hotel changes and rail transfers, this difference is felt every day.
Peli travel suitcases
Rain jacket, umbrella or poncho – how to prepare for autumn rain and typhoons
At the start of autumn in Japan, rain has to be calculated into everyday sightseeing. September remains a month with high precipitation totals in many popular regions, and at the same time it falls within the period of high tropical cyclone activity. This does not mean you will encounter a typhoon on every trip. It does mean that light rain protection should be part of the luggage, and the travel plan should stay flexible so the order of attractions can be changed when the weather starts to affect transport.
In the city, a combination of a small umbrella and a light rain jacket works well. The umbrella is convenient for short walks, while the jacket gives more freedom with a backpack, stairs and stronger wind. A small folding model is enough as part of the daily set, and a simple umbrella can be bought locally if needed.
A poncho makes more sense on some outdoor excursions than in central Tokyo or Osaka. In a crowded metro, a shop or a small restaurant, wet, wide material quickly becomes uncomfortable, and in wind it can be more of a nuisance than a fitted jacket. If the plan covers mainly cities, there is no need to pack a jacket, a poncho and a large umbrella all at once. It is better to choose two items you will actually use.
Rain while sightseeing in the city
A typical rainy day in Tokyo or Kyoto consists of many short stretches outdoors separated by trains, shops, cafes and museums. The jacket should therefore be light enough to take off and stow quickly, and the umbrella must not be a nuisance during successive transfers. A small bag or sleeve into which a wet umbrella can be placed before it goes into the backpack is useful. In the city, what counts is the ability to move quickly between wet surroundings and dry interiors.
The same approach applies to shoes. Heavy waterproof footwear is not automatically the best answer to September rain, because on a warm, humid day it can be too hot. For a city route a compromise is often better: comfortable shoes that cope well with moisture and quick-drying socks. During long rainfall, a second light pair left at the hotel also comes in handy.
Rain also requires protecting things that cannot be dried easily. Documents, a camera, chargers and other small devices are best kept in internal pockets or in sealable, water-resistant pouches. A backpack cover limits soaking, but it should not be the only protection for electronics and documents. The most important items are better protected additionally inside the luggage.
Rain on treks and trips outside the cities
Once you leave the city, the importance of the jacket, layers and backpack protection grows. An umbrella may work on a paved walking path, but on an exposed trail it should not be the primary protection. You need free hands, and wind can quickly limit its usefulness. For trekking, a jacket protecting against rain and wind matters more, along with clothes that function well when damp. Add a backpack cover or internal bags protecting the things that must stay dry.
Not every trip outside the city requires mountain gear. A walk in a park and a many-hour high-mountain route are different situations. For simpler excursions the city set supplemented with more effective rain protection is often enough. For more serious trekking, the equipment has to be matched to the specific route, altitude, length of the crossing and current conditions. The forecast for a city at the foot of the mountains does not automatically describe the weather on the trail.
A typhoon is a separate case. Long-term data from the Japanese meteorological service show that most typhoons approaching Japan occur between July and October, and September is one of the most active months. A typhoon should not be treated like heavier rain that a better jacket will handle. Strong wind and intense rainfall can cause hazards as well as rail and flight disruption – it is worth knowing in advance what to do if you miss your flight, because during a typhoon connections can shift by many hours.
If forecasts point to a typhoon passing through the region, the priority is following official weather announcements and carrier information and complying with local recommendations. Rain gear does not replace changing the plan when conditions become dangerous. A flexible schedule lets you stay longer at the hotel, move an attraction to another day or give up a transfer without trying to 'rescue' the plan at any cost.
Water protection is also worth extending to the main luggage. Do not assume that the shell of a suitcase or the outer fabric of a bag alone will provide full water-tightness. Electronics, documents, medicines and spare clothing can additionally be distributed into organisers or sealed bags. For a typical city trip, a light jacket, a small umbrella and simple protection of the backpack and electronics are therefore enough. For trekking the set expands to match the specific trail, and during a typhoon it is above all the decisions that change, not the wardrobe.
Peli Air carry-on suitcases
Shoes can decide the comfort of the whole trip – Japan means a great deal of walking
On a Japanese trip, footwear works from morning till evening. Even if most of the route runs through cities, a day can include walks between platforms, the long corridors of big stations, stairs, underpasses and successive stretches between attractions. Add parks, temples, gardens and districts that are best explored on foot. That is why one truly comfortable, proven pair matters more than several pairs matched to different outfits. If the shoes pinch after two hours, their looks stop mattering.
The safest option is footwear in which you already have longer walks behind you. A new pair bought just before departure may seem comfortable during a short try-on, and only after tens of thousands of steps reveal a stiff heel counter, pressure on the toes or a problem with the sole. Japan is not a good place to 'break in' shoes. If you plan to buy them specifically for the trip, do it well in advance and test them over several full days out of the house.
In September the biggest compromise is combining comfort with rain resistance. Completely waterproof, heavy shoes can be tiring on a warm, humid day, especially if you spend most of your time on asphalt and in transport. On the other hand, very breathable sneakers with thin mesh will soak through quickly in intense rain. For a typical city route, a light model that fits the foot well and does not take a whole day to dry after contact with water is more sensible than bulky footwear chosen only because it looks 'autumnal'.
Socks matter more than their size in the suitcase suggests. With high humidity and all-day walking it is worth choosing ones that wick moisture well. It is also a good idea to add blister plasters to a small first-aid kit. The best set is the one your feet already 'know' before the trip.
A second pair of shoes is not obligatory, but in many plans it turns out to be a sensible safeguard. It should be light and comfortable enough to walk in all day, not serve merely as an emergency dressy pair. It is particularly useful when the first shoes get soaked and do not dry by morning. Changing footwear after a few days can also relieve the spots most exposed to pressure. This does not mean, however, that you need to pack three or four pairs. On a rail trip, every additional pair quickly becomes a burden.
The 'one pair or two?' decision can be simplified by the character of the route:
- Cities only: one very comfortable pair can be enough if it is already proven and copes well with changeable weather.
- Cities plus day trips: a second light pair gives more flexibility, especially on less paved paths.
- A rainy forecast: two pairs help you rotate footwear and avoid starting the next day in damp shoes.
- Cities plus trekking: trail shoes are chosen for the specific route, and city footwear is treated as a separate element.
Japan has one more practical detail: in some temples, traditional buildings, restaurants and ryokan you have to take your shoes off. Official JNTO tourist materials draw attention to this and recommend comfortable shoes that are easy to take off and put back on, plus neat socks. Complicated high lacing can be irritating if you have to pass through a shoes-off zone several times a day.
On a city trip, a simple set therefore works well: comfortable sneakers or other light shoes for many hours of walking, spare socks in the suitcase and a basic blister kit. If you take a second pair, let it genuinely be fit for walking. Shoes should not be chosen by the label 'waterproof', 'trekking' or 'urban' alone. What counts is the fit to your foot, the surfaces and the temperature in which you will use them.
With real trekking the rules change more strongly. Trails in the Japanese Alps, on volcanic terrain or in higher-lying parks may require footwear providing better grip and stability than city sneakers. Not every trip 'into the mountains' needs this, so there is no point carrying heavy trekking boots just for a walk on an easy, paved route. On the other hand, on a demanding trail you should not save suitcase space at the expense of proper footwear.
If the luggage is to be light, first limit the number of pairs, not the comfort. One proven pair for everyday sightseeing and possibly one light spare pair are enough for most city trips at the start of autumn. Only a plan with specific trekking justifies adding separate outdoor footwear. This is a simpler solution than carrying several pairs 'just in case', and with frequent transfers between hotels you will feel the difference in weight sooner than the lack of yet another pair to change into.
Peli Air checked luggage
A daypack, a suitcase and organisers – which luggage set works when travelling by train
Travelling around Japan quickly shows the difference between luggage that is convenient in a hotel and luggage that works well at a station. On a route covering several cities, the suitcase has to be lifted on stairs, taken into lifts, fitted onto the train and led through crowded stations. The more often you change accommodation, the more valuable one handy suitcase becomes instead of several loose bags. This applies especially to rail travel, in which moving from Tokyo to Kyoto or from Osaka to Hiroshima is part of an ordinary day.
For most trips, a duo works well: a suitcase as the main luggage and a small backpack for the things needed from morning till evening. A hard-shell suitcase can be practical if you are carrying a camera, electronics or other items you want to separate from the soft contents. A rigid shell helps the luggage keep its shape and limits things being crushed, but it should not automatically be treated as fully waterproof. More delicate equipment should still be protected inside with a suitable case or organiser. If you are still choosing your main luggage, our guide to hard or soft luggage and which to choose goes through this decision step by step.
The daypack should not be a miniature version of the whole suitcase. On a typical day, space for a phone, a power bank, water, a small umbrella or jacket, documents and small purchases is enough. If you want your phone and wallet constantly at hand, a small crossbody bag or pouch can be a convenient addition. The best set is one in which the main luggage stays at the hotel, and on your back you carry only the things needed for the next few hours.
Organisers are particularly useful with frequent changes of accommodation. Separating underwear, t-shirts, electronics and dirty clothes shortens packing before the next transfer. Compression bags can reduce the volume of soft clothing, but they do not reduce its weight. It is a good idea to leave part of the suitcase empty already when you fly out, because purchases and souvenirs quickly fill the reserve.
A set for one hotel and day trips
If you sleep in one place for several days and make excursions to nearby cities, you can allow yourself a bigger suitcase, because you are not moving it every day. An example is a stay in Osaka combined with day trips to Kyoto, Nara and Kobe. The suitcase stays in the room, and in the morning you leave with only a light backpack. In this variant, comfortable daily equipment becomes the most important thing, not maximum reduction of the main luggage's dimensions.
It is still better to avoid several separate bags. The transfer from the airport, the walk to the hotel or a later change of city are simpler when you lead a suitcase with one hand and have a small bag on your back. One larger base plus a light backpack work better than a suitcase, a shoulder bag and an extra bag with things 'just in case'.
A set for the Tokyo–Kyoto–Osaka–Hiroshima route
With frequent hotel changes, mobility becomes the priority. Here every unnecessary kilogram comes back to you during station crossings and successive check-ins. It helps to limit the number of clothes thanks to laundry, keep cosmetics in smaller containers and use organisers that let you pack without spreading out the entire contents of the suitcase. Things needed on the train and immediately after arrival are best kept in the backpack, with the rest left closed until you enter the hotel.
With a larger suitcase, pay attention to the rules of the specific Shinkansen. On the Tokaido, Sanyo, Kyushu and Nishi Kyushu lines, luggage whose sum of three dimensions exceeds 160 cm and does not exceed 250 cm is treated as oversized and requires an appropriate reservation. On the Tokaido, Sanyo and Kyushu lines, this means booking a seat with access to a designated luggage area. Do not transfer this rule automatically to all trains in Japan; before the trip, check the regulations of the operator and the specific connection. For luggage within the 160 cm limit, an oversized-baggage reservation is not required.
If you do not want to move a big suitcase between successive cities, Japan offers well-developed luggage delivery services. JNTO points out that many hotels can arrange to send a suitcase to the next hotel, and drop-off points also operate at airports and in some convenience stores. This solution is convenient when you plan sightseeing between two overnight stays or want to take the train with only a small backpack. However, you have to check the delivery time, the hours for accepting shipments and the limits of the specific operator.
A good scenario is sending the suitcase from Tokyo to the next hotel and taking only a backpack for one night if you are planning a short stop along the way. With a small, light suitcase such a service may be unnecessary. Luggage forwarding makes the most sense when it simplifies the logistics of a specific leg, not as an obligatory element of every trip.
At the start of autumn it is therefore worth thinking of luggage as a system. The suitcase stores things for the whole trip, organisers keep order during successive hotel changes, and a small backpack handles daily sightseeing. If you leave free space for purchases and check in advance the rules for carrying large luggage on the trains you plan to use, it is easier to avoid a situation in which the suitcase starts dictating the route instead of merely accompanying it.
Electronics in Japan – an adapter, chargers, a power bank and a phone ready for all-day sightseeing
In Japan, the most important difference for a traveller from central Europe concerns sockets and voltage. The country uses 100 V, and the standard solution is type A sockets with two flat pins. The eastern part of Japan runs at 50 Hz and the western part at 60 Hz. For a phone, laptop or camera this is usually not a problem, because many modern power supplies handle a wide voltage range, but before the trip you have to check the INPUT marking on every device or charger. If it shows a range covering 100 V, you only need a plug adapter, not a transformer.
An adapter does not change the voltage. This is important especially for heating devices such as a hairdryer, straightener and some shavers and styling tools. A model designed exclusively for European power will not become compatible with the Japanese grid just because its plug fits into an adapter. The Japan National Tourism Organization reminds travellers that multi-voltage devices can work normally, while in other cases a suitable transformer may be required. The simplest solution is to take only equipment marked as working at 100 V, or to use the hotel's facilities.
In everyday packing it is a good idea to limit the number of separate power bricks. If the phone, watch, earphones and camera can be charged via USB-C or USB-A, one proven multi-port charger can replace several power supplies. For two people this arrangement is even more convenient, because in the evening you do not have to occupy every available socket. Make sure, however, that the charger supports 100 V and provides the power needed by the most demanding device, especially a laptop.
A power bank is more useful in Japan than on many typical city breaks. The phone works for a large part of the day: it shows maps, rail connections, bookings, translations, tickets, platform numbers and departure times, and it often serves as the camera too. Even a device with a good battery can have little energy left at the end of an intensive day. One sensibly chosen power bank is therefore more practical than trying to save the battery by switching off the very functions you use most while travelling.
Before the flight, check your carrier's current rules on power banks and spare lithium batteries. A power bank approved for carriage and spare lithium batteries must travel in hand luggage, not checked baggage, and be protected against short circuits. Airlines are also aligning with the new IATA/ICAO standard applicable from 27 March 2026, under which passengers may carry a maximum of two power banks, in the cabin only, each up to 100 Wh, and charging devices from a power bank or charging the power bank itself on board is not permitted. A carrier may apply even more restrictive requirements, so do the check directly before the trip, even if the same equipment travelled without problems on earlier holidays.
It is worth adding a spare phone cable to the electronics set. It takes up little space, and its failure during a two-week trip can create a disproportionately large problem. A short cable for the power bank can also be useful, letting you charge the phone comfortably in a pocket or bag. There is, however, no need to build a separate collection of cables 'just in case'. If most of the equipment uses one standard, it is best to unify the set before departure.
Internet on the phone is worth arranging before the first transfer from the airport. An eSIM, a local SIM card or roaming with your home operator can fulfil the same basic function, but they differ in price, data limits and ease of activation. For the packing itself, another decision matters more: the phone should also work when signal or data momentarily disappears. Save offline the address of the first hotel, confirmations of key bookings, flight details and the most important sections of the route, and download maps of the areas you will be moving around.
A camera makes sense only if you actually plan to use it. If you take most photos with your phone anyway, an additional body, lens, charger and batteries can needlessly increase the weight of the backpack for two weeks. If photography is an important part of the trip, the situation is reversed: a spare battery, a memory card and a proper case are more justified than another random gadget. Sensitive electronics are best carried in hand luggage and also protected against rain, which at the start of autumn can appear during a full day of sightseeing.
On the evening before departure it is worth running a short electronics check:
- check that all chargers and devices you will plug into the grid support 100 V;
- pack an adapter for the Japanese type A socket;
- take the main charger, the necessary cables and one spare lead;
- check your airline's rules on power banks and lithium batteries;
- activate your chosen internet service or prepare a way to activate it after landing;
- save offline the hotel address, bookings and the most important transport information.
With a well-prepared set you do not need a big bag of electronics. An adapter, one multi-port charger, the necessary cables, a power bank and a phone prepared for offline work are enough for most people exploring Japan. A laptop or a separate camera is worth adding only when it has a specific use. On a trip in which you cover many kilometres on foot every day and change means of transport frequently, every unnecessary power supply and device sooner or later starts to be felt in the backpack.
Peli travel backpacks and bags
Toiletry bag and first-aid kit – fewer things, but check your medicines before you even start packing
You do not need to take a large toiletry bag filled with supplies for the whole trip to Japan. In the cities you can easily top up basic hygiene products, and hotels often provide some toiletries. For a 10–14 day trip, small containers for the first days are more practical. The exception is cosmetics matched to allergies, sensitive skin or other individual needs – these are not worth replacing with a random equivalent bought after landing.
In September the toiletry bag should still be prepared for heat rather than for a classic European autumn. Sun protection, antiperspirant and products that help you function comfortably in high humidity may be used daily. For stays in parks, gardens and green areas, an insect repellent also comes in handy. This does not mean carrying several large containers. It is best to take your own proven set for the start of the trip and top up easily available items locally.
The first-aid kit needs the opposite approach. Blister plasters, basic remedies for minor ailments and a small supply of products you already use and tolerate well take up little space. Regularly taken medicines, however, require checking Japanese regulations in advance. The mere fact that a preparation is legal in your home country or was prescribed by a doctor does not automatically mean it can be brought into Japan without additional formalities.
The Japanese Ministry of Health, Labour and Welfare distinguishes, among other categories, prescription medicines, other medicines and substances under special control. For ordinary prescription medicines, carriage without an import confirmation is allowed up to a one-month supply, while for a larger quantity you have to obtain an Import Confirmation before entering the country. Separate regulations cover narcotic medicinal products, psychotropic substances and stimulants' raw materials. Some require a permit before entry, and certain substances are not admitted even when the traveller has a foreign prescription.
That is why a medicine should be checked by the name of its active substance, not only by its trade name. The same substance can appear under different names in different countries, and similar-sounding preparations can have a different composition. If you take medicines permanently, do the check before buying a non-refundable ticket or well in advance of departure, using current information from the Japanese Ministry of Health, Labour and Welfare. With a preparation covered by a prior-permission procedure, do not leave the formalities to the last days. The general rules on items you cannot bring on a plane are a separate topic again – it is worth going through both lists before the trip.
What you can cut back on, because it is easy to buy locally
The easiest way to shrink the toiletry bag is to give up large supplies of shampoo, shower gel, toothpaste, tissues and other basic hygiene articles. If you do not use a specific specialist brand, there is little point transporting a quantity sufficient for several weeks. In Japanese drugstores and shops you will find a wide choice of everyday products, and some hotels provide basic bathroom supplies.
A practical compromise is taking enough for the first two or three days. That way you do not have to look for a drugstore immediately after landing, but at the same time you do not fill half the suitcase with liquids. Large containers of basic toiletries are one of the simplest things to cross off the list, especially if you travel with cabin luggage only.
There is also no need to take an elaborate 'emergency' set of products you hardly ever use at home. The situation is different with dermatological preparations and cosmetics required by your individual skincare – here the predictability of your own product matters more than saving space.
What not to leave for buying after you land
In first place are regularly taken medicines in a quantity compliant with Japanese regulations. Do not assume that an identical preparation will be available without a prescription in Tokyo or Osaka, or that a pharmacist will be able to dispense, without formalities, an equivalent of the medicine you use at home. Keep the medicines needed during the flight and the first days in your hand luggage, ideally in original packaging that makes identification easier. If the nature of the therapy requires it, also prepare the medical documentation needed for the specific import procedure.
Contact lenses and other individually fitted products belong to the same category. Japan permits bringing in a defined quantity of disposable lenses without an import confirmation, but in practice what matters more is taking a proven model and a sensible supply. Searching for a replacement with the right parameters on the first day of the stay is an unnecessary complication. Treat in the same way cosmetics necessary for allergies and preparations without which it is hard to function safely during the first hours after landing.
A good toiletry bag for Japan is therefore small, but the first-aid kit should be well thought through. Save space on shampoo, gel and spare cosmetics, not on medicines and individually chosen items. The most important task, however, is not packing tablets into a case, but checking the active substances and current Japanese requirements in advance. This lets you limit the luggage without creating a problem that cannot be solved after landing with an ordinary visit to a drugstore.
Small things that genuinely make the day easier in Japan – from a small towel to a rubbish bag
The most useful things in a Japanese backpack are often neither expensive nor specialist. During all-day sightseeing, a small towel, a light shopping bag or a rubbish bag make a bigger difference than another electronic gadget. At the start of autumn, what counts above all is comfort during warm, humid days and easy reaction to a change in the weather. Each of these items should take up little space, because you carry the backpack for many hours at stations, on streets, in temples and on trains.
A small towel or an absorbent cloth is particularly practical in September. In high humidity you can dry your face and hands with it, and in Japan carrying your own small towel is entirely ordinary. You do not have to buy a special travel model – a thin towel that dries quickly and fits into a side pocket of the backpack is enough. If you forget to pack one, similar items are easy to find in convenience stores and other shops with everyday goods.
The second useful item is a small reusable bag. During the day there are food purchases, cosmetics or souvenirs, and a folding bag means you do not have to cram them into the backpack. One light bag is enough as a reserve for shopping or things that temporarily do not fit in the backpack.
A few small pouches work in a similar way. One can serve for a wet umbrella, another for soiled clothing, and a simple rubbish bag proves useful during a long day away from the hotel. Public bins are not available everywhere, which is why Japanese tourist materials recommend taking your waste with you to a place where it can be disposed of properly. The bag does not have to be big or thick – the point is a solution that lets you stow a snack wrapper or a tissue without throwing them loose into the backpack.
A small reusable bottle also works well in the daily set. There is no need to carry a large supply of drinks; what matters more is that the container is light. In September, when Tokyo, Kyoto or Osaka can still be hot, water should be easily accessible, not buried under clothes and electronics. If you do not want to carry your own bottle, drinks can be bought locally.
Documents and tickets are best kept in one simple case. The passport, a payment card, any paper confirmations and other important small items should not wander between several pockets. The case does not have to be an elaborate travel organiser; the most important thing is that it can be taken out quickly and stowed in a safe place. It is also worth having a small coin purse separately. Cashless payments are increasingly common in Japan, but there are still places, especially outside the main cities, where cash is useful. Coins therefore appear in the wallet regularly, and a small compartment for change quickly stops being a superfluous extra.
For a warm September, sunglasses and light headwear will also be useful. A thin scarf, a shirt or a very light layer, in turn, can help in heavily air-conditioned interiors and trains. The point is not to carry extra clothing in the backpack every day, but to use things you have in the suitcase anyway. The daypack should stay empty enough to fit a removed layer, small purchases or an umbrella. If it is stuffed to the brim in the morning, it starts to get in the way after a few hours.
A practical daily set can be limited to ten small things:
- a small towel or absorbent cloth – for humid and hot days;
- a folding reusable bag – for shopping and things that do not fit in the backpack;
- a small rubbish bag – for waste until you find a suitable bin;
- a pouch for a wet umbrella – so the contents of the backpack stay dry;
- a light water bottle – especially for intensive sightseeing in September;
- a document case – so the passport and key confirmations are always in one place;
- a small coin purse – for yen and coins useful where cashless payment is not enough;
- sunglasses – still useful at the start of autumn;
- light headwear – for long walks on sunny days;
- a thin extra layer – for air-conditioned trains, interiors and a cooler evening.
You do not, however, need to take a whole collection of travel gadgets. Several power banks, organisers for every little thing and 'emergency' accessories usually only add weight. In the cities, basic items are easy to buy. The best backpack for Japan is not the best equipped, but the easiest to carry for ten hours.
Before leaving the hotel, a quick filter is enough: will this item be needed before the evening, and will its absence genuinely make the day harder? If the answer is 'no', it stays in the suitcase. That way the backpack keeps room for an umbrella, water, a light layer and purchases, and the small items do their job without turning the daily bag into a second piece of cabin luggage.
Useful Peli travel accessories
What not to pack for Japan – excess quickly becomes a problem when you are on the move
The easiest way to overload a suitcase is to pack for 'every eventuality'. At the start of autumn this usually means a heavy coat, several thick sweaters, three pairs of shoes and clothes for temperatures that may not appear at all during the city part of the trip. On a typical September route through Tokyo, Kyoto and Osaka, a light wardrobe supplemented with layers works far better. If the forecast before departure does not show a clear cooling, the heavy coat will be carried from hotel to hotel without use.
The question of elegant clothes looks similar. On a tourist trip you do not need a separate outfit for every evening. One smarter look is enough if you are planning a better restaurant or an event requiring a more careful appearance. The rest of the wardrobe should be suitable for many hours of walking and easy mixing. Every element that matches only one outfit increases the volume of the luggage faster than universal things do.
A lot of space can be recovered in the toiletry bag. A full-size shampoo, shower gel and supplies of basic hygiene articles are usually unnecessary. In Japanese cities everyday products are easy to buy, and some hotels provide basic bathroom supplies. Take your own proven specialist cosmetics, and decant ordinary products into smaller containers or top them up after landing.
It is also not worth carrying several heavy paper guidebooks, printouts of the entire trip and separate devices duplicating the functions of the phone. Maps and bookings are more convenient to have offline on the phone as well. A camera, tablet or laptop makes sense when it will genuinely be used. Equipment taken purely 'just in case' later has to be protected, charged and carried every day.
Be careful, too, with food supplies from home. A few proven snacks for the journey can make sense, but do not pack a large bag of food products without checking Japanese import rules. Japan takes a restrictive approach to some products of animal and plant origin. Meat and meat products are, as a rule, covered by bans or quarantine requirements which in practice prevent tourists from bringing in many popular items, such as sausage, ham, salami or jerky. Vacuum packing or heat treatment alone does not automatically mean a product can be brought in.
Restrictions also cover many fresh fruits and vegetables, and some plants, seeds, grains and beans may require a phytosanitary certificate. Do not assume that a small quantity for personal use is automatically allowed. If you want to take a specific product, check its composition and the current requirements of Japanese quarantine before the flight. Japan is not a destination for which you have to carry half a trip's worth of food.
It is just as easy to lose space on gifts and things prepared before you leave. On a typical tourist trip it is better to leave part of the suitcase empty, because purchases in Japan often appear spontaneously. A suitcase closed with difficulty already on the way to Japan almost guarantees a problem before the return flight.
The simplest 'leave at home / take instead' module looks like this:
- A heavy coat – leave it for a standard September city trip; instead take a light layer and a jacket matched to the forecast.
- Three or four pairs of shoes – cut down to one proven pair and possibly one light spare pair.
- Full-size cosmetics – swap for smaller containers and things you can top up locally.
- Several paper guidebooks and a stack of printouts – keep one genuinely needed item, and save maps and bookings offline too.
- Extra electronics without a specific use – swap for the phone, the necessary accessories and only the equipment you actually use.
- A big supply of food from home – instead take a small quantity of permitted snacks and check the rules for any unusual product.
Slimming down the luggage should not, however, mean taking two t-shirts and one pair of socks for two weeks. Minimalism that forces daily washing or emergency shopping quickly stops being convenient. Better is a set for about a week with one wash in the middle of a longer trip, a limited number of shoes and cosmetics in sensible sizes.
Before closing the suitcase, do one last test: take out every item whose purpose begins with the words 'it might come in handy'. If it does not fit a specific day, weather or activity on the route, it can probably stay behind. When travelling around Japan, free space and lower luggage weight have real value – on stairs, on platforms, during transfers and when changing hotels. It is better to come back with a few new things than to carry a supply across the whole route that you never once take out of the suitcase.
A ready packing list for Japan for 10–14 days – the last check before closing the suitcase
For a typical trip covering Tokyo, Kyoto and Osaka at the turn of September and October, you do not need a wardrobe for two full weeks. More sensible is a set for about a week, one or two washes and a few layers that can be combined depending on the weather. Most of the space should go to light clothes, not thick 'autumn' things. Add comfortable shoes, rain protection, basic electronics, medicines and a small reserve for purchases.
Main luggage
Put into the suitcase 4–6 t-shirts or tops, 2–3 pairs of light trousers, shorts or skirts, one thin hoodie or cardigan, underwear and socks for several days and a light sleep set. On a standard city route, one proven pair of shoes can be on your feet during the flight, and a second light pair – if you take one – goes into the suitcase. Add cosmetics in small containers, organisers, a laundry bag and things you do not need on the plane.
Do not fill the suitcase to the top. Leave about a quarter of the volume for purchases and things that will be packed less perfectly on the way back than before departure. On a route with frequent hotel changes, such a reserve is more convenient than an extra folding bag later used as a third piece of luggage. If you travel with cabin luggage only, watch the cosmetics, the number of shoes and the volume of clothes particularly closely, and before the flight check the current size and weight limits of your specific carrier – our overview of cabin luggage dimensions, weight and the five traps shows where these limits most often catch travellers out.
Hand luggage
Keep your passport, wallet, phone, valuable electronics and the medicines needed during the journey with you. It is a good idea to add one change of underwear and a light t-shirt to the hand luggage, especially on a flight with a connection. If the checked bag arrives later, such a small set lets you get through the first day without stress. A power bank approved for carriage and spare lithium batteries must be in hand luggage, not checked baggage. Before departure, additionally check your carrier's current policy on permitted capacity, the number of units, short-circuit protection and using them on board, and if you are considering a second bag in the cabin, first read whether you can have two carry-on bags.
In the phone, save offline the address of the first hotel, bookings, flight details and the most important legs of the route. The adapter for the Japanese type A socket, the multi-port charger and the necessary cables should also be easily accessible. There is, however, no point moving the whole toiletry bag into the cabin, or many things 'just in case'. Hand luggage is meant to protect the important items and the first day of the trip, not to duplicate the entire suitcase.
The backpack for daily sightseeing
On the ground, the daily backpack should be clearly lighter than the cabin luggage. A phone, a power bank, water, a small umbrella or a light rain jacket, a small towel, documents and basic means of payment are usually enough. In a warm September, sunglasses and light headwear will also be useful. Leave free space in the backpack for a removed layer and small purchases, because a bag packed perfectly in the morning usually becomes less comfortable after a few hours.
The final check is easiest done on a single list. The quantities below are a starting point for 10–14 days with at least one wash.
| Item | Approximate quantity | Where to pack it | Easy to buy in Japan? | When to change the set |
|---|---|---|---|---|
| T-shirts or tops | 4–6 | Suitcase + 1 in hand luggage | Yes | Add 1–2 if you will not do laundry |
| Light trousers, shorts or skirts | 2–3 | Suitcase | Yes | More long items for Hokkaido and late October |
| Thin hoodie, cardigan or fleece | 1 | Suitcase or hand luggage | Yes | A warmer model for the north and the mountains |
| Rain jacket | 1 | Suitcase or backpack | Yes | Better protection for trekking |
| Shoes | 1–2 pairs | On your feet + suitcase | Yes | Separate outdoor pair only for specific trekking |
| Underwear and socks | 5–8 sets | Suitcase + a spare in hand luggage | Yes | Increase the number without planned laundry |
| Cosmetics | Small containers | According to flight rules | Usually yes | A full supply only for individual needs |
| Medicines | A trip supply compliant with the regulations | Hand luggage | Do not assume an equivalent will be available | Check the import rules for the specific substance |
| Adapter and charger | 1 each | Hand luggage | Yes | Check device compatibility with 100 V |
| Power bank | 1 | Hand luggage | Yes | Check your airline's current rules before the flight |
| Small umbrella | 1 | Backpack | Very easy | You can buy one only after arriving |
Before closing the suitcase, check the forecast for the specific cities and dates, not for 'Japan' as a whole. If you are leaving at the start of September for Tokyo, Kyoto and Osaka, remove the excess of thick layers and leave room for light clothes and rain protection. For Hokkaido, add a warmer layer and more long items. For a trip into the mountains, treat the trekking gear as a separate module matched to the altitude, the trail and the forecast.
The last test is simple: try walking around your home with the closed luggage, lift it a few times and check whether you can handle it on your own without strain. If it is already awkward then, it will only be worse at a big station. For 10–14 days in Japan it is better to take fewer things that genuinely work together than a full suitcase prepared for every theoretical scenario.
