What to Pack for Japan: Seasonal Lists, Shoes, 100-Volt Electronics, and Sending Luggage with Takkyubin
Japan punishes over-packers and forgives light packers: you will walk 20,000 steps a day on tile and stone, drag suitcases up station stairs, and pass your bag between hotels on trains with strict luggage rules. This guide covers the seasonal packing lists (cherry-blossom layers, rainy-season umbrella, winter dry cold, summer furnace), why your footwear decision matters more than anything else you pack, the 100-volt Type-A electricity situation for American and European devices, the 2026 power bank flight rules, how much cash to carry, and the takkyubin luggage-forwarding system (about ¥2,000-2,500 per suitcase, next-day) that lets you tour with a daypack. Prices as of October 2026.
The short version
- Pack for walking first: broken-in shoes beat every other packing decision — Japan days run 15,000-25,000 steps on hard surfaces and station stairs
- Electricity is 100V with North American Type-A plugs — US devices work, European ones need an adapter, and heat-based devices (hair dryers, curling irons) underperform
- Since April 24, 2026: maximum two power banks in carry-on, 160Wh or less each, no charging them on board
- Carry ¥10,000-20,000 in cash as your buffer and a small daypack with a zip — that is the daily carry
- Takkyubin forwards a suitcase hotel-to-hotel by the next day for roughly ¥2,000-2,500 — arrange it at any hotel front desk or convenience store
The packing question for Japan is not what to bring — it is how little you can get away with. You will walk farther than you think, up more station stairs than you expect, and you can buy anything you forget at a convenience store within five minutes of noticing. What you cannot buy mid-trip is comfortable feet or a smaller suitcase, so those two decisions carry the most weight. Here is the full packing picture, season by season, with the electricity rules, the 2026 power bank limits, and the luggage-forwarding trick that changes how Japan trips flow.
Pack for Walking First
A normal sightseeing day in Tokyo or Kyoto is 15,000-25,000 steps — temples are gravel, old streets are stone, stations are stairs, and escalators are queued. The single highest-leverage item in your bag is broken-in walking shoes; pack your newest pair for evenings if you must, but tour on shoes that have already done a hundred miles. Pack a blister kit anyway: pharmacy-strength patches are sold in Japan too, but not in the middle of a temple approach.
The second shoe-adjacent rule: sandals or slip-ons for temple days. You will remove your shoes constantly — temples, castles, some restaurants, every ryokan. Shoes that slip on and off standing, with socks you are not ashamed of, turn fifteen awkward stooping stops into nothing. This is also why thin socks beat boat shoes without socks. And since luggage meets stairs: a bag you can carry, not just roll, survives the station exits where the elevator is a ten-minute detour.
The Seasonal Checklist
Japan spans subtropical Okinawa to Siberian Hokkaido, so anchor the list to where and when you are actually going. For the classic Tokyo-Kyoto-Hiroshima route:
| Season | Weather reality | What to pack |
|---|---|---|
| Spring (Mar-May) | Cherry blossom window late March-early April; days 10-20°C, cold evenings, swings all week | Layers: t-shirts, two warm mid-layers, a packable rain jacket; one warm scarf for early April evenings |
| Rainy season (mid-Jun to mid-Jul) | Gray, humid, drizzle for weeks in Tokyo-Kyoto | Compact umbrella (or buy a ¥500 konbini one), quick-dry fabrics, spare socks, a light foldable rain cover for the daypack |
| High summer (Jul-Aug) | 30-35°C plus serious humidity, intense sun | Loose, breathable clothing; a sun hat; a small towel (the Japanese tenugui ritual); a rigid water bottle; sunscreen — and plan your days around mornings and museums |
| Autumn (Sep-Nov) | The best window: dry, mild, mid-November colors; typhoon tail risk into September | Layers again; September still humid enough for summer clothes, November needing a real jacket by the end |
| Winter (Dec-Feb) | Pacific-side cities: cold, dry, brilliantly clear (5-12°C days, near-freezing nights); Hokkaido and Sea-of-Japan side: deep snow | Proper coat, gloves, hat; thermal underlayers if Hokkaido or snow country; packable boots with grip for snow — city winter is dry, not slushy, so normal shoes survive Tokyo |
Two seasonal rules worth money: August and the rainy season are the cheapest times to book hotels (see our when-to-go guide for timing), and typhoon season (August-September) rewards a flexible day or two in your plan — flights cancel before trains do.
Electronics: 100 Volts, Type-A, and Your Power Bank
Japan runs on 100 volts with North American-style two-flat-pin Type-A sockets, at 50 Hz in eastern Japan (Tokyo) and 60 Hz in the west (Osaka, Kyoto). For phones, laptops, camera chargers and anything with a “100-240V” brick, this is a non-issue: US and Canadian travelers need no adapter at all, and European travelers need only a cheap pin adapter, not a converter. The frequency split affects almost nothing you will carry.
The exception is anything that makes heat. Hair dryers, curling irons and straighteners built for 230V European power will underperform badly on 100V; American 120V models run slightly below spec. Do not pack a high-wattage styling tool — use the one in your hotel room (nearly universal in Japan, often with a 100V bathroom outlet marked specifically for it), or buy a cheap local one. Blow-dryers are the classic casualty.
Power banks now have flight rules that matter: since April 24, 2026, you may carry a maximum of two power banks, each rated 160Wh or less, and you may not charge them (or anything from them) at your seat. Pack your banks in your carry-on, label your capacity, and expect the security check to look. The full rules and the emergency-context version are in our safety and health guide. And settle your connectivity before the flight — a travel eSIM installed at home beats every airport counter on price and dignity; the connectivity guide compares the options.
Cash and the Daily Carry
Japan has gone dramatically cashless, but the edges remain cash: shrine offering boxes, temple admission trays, tiny izakayas, festival stalls, some coin lockers. The working setup, per our money guide: a no-foreign-fee credit card for hotels and dinners, a Suica/IC card in your phone for transit and konbini runs, and a ¥10,000-20,000 cash buffer withdrawn once from a 7-Eleven or post office ATM (skip your hotel’s exchange desk). That is the whole system — you do not need a money belt for Japan; you need a zip on your daypack so nothing jumps out on a crowded train.
The daypack itself deserves one packing decision: something slim, zippered, and comfortable on both shoulders. You will carry it all day, every day — water, layer, umbrella, power bank, cash. A compact folding bag inside your suitcase also earns its slot for the souvenir inflation on the way home.
Takkyubin: Mail the Suitcase, Keep the Daypack
The system that redeems Japanese travel logistics: takkyubin ( takkyūbin, “express home delivery” — Yamato’s black-and-yellow “Kuroneko” brand is the generic name) forwards your suitcase hotel-to-hotel, usually arriving the next day, for roughly ¥2,000-2,500 per standard suitcase as of October 2026. Prices are size-tiered — a normal check-in bag falls in the standard tier, oversized bags (over about 160cm total dimensions) cost more — and airport counters add a few hundred yen over street rates. For context, that is less than a taxi across Tokyo and it deletes the single worst part of multi-city Japan trips: hauling luggage through stations.
How to use it, step by step:
- The night before you change cities, take your suitcase to the hotel front desk and say you want to send it: 「この荷物を明日、次のホテルにお願いします。」 (“Please send this luggage to my next hotel tomorrow.”) The clerk produces a waybill, you write the destination hotel’s name and address (have their booking confirmation on your phone to copy), pay, and it is done.
- Keep one day of essentials in your daypack — toiletries kit, tomorrow’s outfit, chargers, medications — because the bag arrives the following day, not with you.
- Convenience stores do this too: walk into any 7-Eleven with the suitcase and the destination address. Airport arrival counters run the same service into the city, which is how you can land at Narita, ship the big bag, and tour Tokyo with a backpack.
The rules on trains, for the bags you do keep: JR allows two pieces per passenger (each up to 30kg and 250cm total dimensions), and on the Tokaido/Sanyo/Kyushu Shinkansen, bags over 160cm total dimensions require a reserved oversized-luggage seat (last row) or cost a ¥1,000 fee on board. Full luggage details, including station coin lockers, are in our trains and IC cards guide and the day trips guide.
Common Mistakes
- Packing new shoes “to break in on the trip.” You will break them in on day one, on stone, with ten kilometers left to walk. Wear your touring shoes on the flight; they are also the bulkiest item you own.
- Bringing a 230V hair dryer or curling iron. On 100V it runs weak or not at all, and converters for that wattage are heavy. Every Japanese hotel room has a dryer.
- Zero cash, all cards. The shrine admission tray does not take AmEx. Carry the ¥10,000-20,000 buffer and you will never think about it again.
- No umbrella in June, no grip in January. The rainy season (mid-June to mid-July) is a certainty, and a ¥500 konbini umbrella is fine — but arrive with none and you will buy one on day one; in snow-country winter, smooth-soled boots are the season’s broken wrists.
- Packing more than two power banks, or a giant one. Since April 2026 the carry-on limit is two banks of 160Wh or less, and no charging at your seat. Airport security is checking.
- Checking the suitcase hotel-to-hotel on a two-night stay. Takkyubin is next-day, so a one-night stopover means the bag arrives when you leave. Ship bags only across stops of two nights or more.
- Forgetting slip-on shoes and spare socks. You will take your shoes off fifteen times a day at temples and castles; lace-up boots turn each one into a kneeling production.