What to Pack for Japan: Season by Season

Packing for Japan has two golden rules: shoes that slip on and off easily, and space for the trip home. The rest depends on the season — the archipelago swings from -5°C to 38°C across the calendar.

All-season essentials

• Comfortable slip-on/off shoes: you’ll walk 15,000 steps a day and take your shoes off often.
• A small bag for your trash (no public bins) and a tote for shopping.
• Cash and a no-fee card: see our budget guide.
• Type A adapter (flat US-style pins, 100 V).
• Socks without holes: they will be seen. Often.

Spring (Mar-May) and autumn (Oct-Dec)

The layer system: t-shirt + light sweater + jacket. Day/night gaps are marked (18°C in the afternoon, 7°C at night). A scarf earns its keep. For nighttime sakura and momiji illuminations: a real light coat.

Summer (Jun-Sep): the real challenge

Intense humid heat (30-38°C, tropical humidity): ultra-light breathable clothes, a spare shirt in your bag, a hand fan or pocket fan (everyone has one), sun protection, and an umbrella — which serves for June-July rain as well as August sun. Indoors is glacial with air conditioning: bring an overshirt.

Winter (Dec-Feb)

Dry and cold: packable down jacket, beanie, touchscreen gloves. Disposable hand warmers (kairo) are sold everywhere on site — Japanese people slip them even into their shoes. For the north and mountain onsen: full snow gear.

The tip nobody gives

Leave with a half-empty suitcase or plan to buy a bag on site: between stationery, tea, knives and flea-market finds, nobody leaves Japan empty-handed. Takkyūbin (hotel-to-hotel luggage delivery, reliable and cheap) frees you from suitcases between stops.