What to pack for Tokyo in October

13 rain days a month finds every seam. A real shell, not a windbreaker.

UV index reaches 5.1 even when clouds cover the sky.

Glare bounces off wet pavement and coastal water year-round here.

Coastal cities in October still have mosquitoes active at dawn and dusk.

Check ankles and, if there's a dog, paws and ears every night.

Urban crowds and public transit expose you to minor cuts and scrapes.

One device charges your phone, camera, and portable speaker simultaneously.

Set it up before you land. Signal drops for long stretches outside cities.

Overhead bins on regional flights to other islands are tight.

Daily walking tours need a pack that doesn't strain your shoulders.

Fits the overhead on every airline that matters. Skip the checked-bag line entirely.

For the passport, the chargers, and the one dry pair of socks.

Thirteen rain days and 78% humidity mean sweat won't dry on cotton.

Treat the clothes once and it lasts weeks.

Tap water is safe but carrying your own bottle saves plastic waste.

One brick charges the laptop, phone, and camera.

Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself.

Pickpockets work crowded trains and markets in every major city.

Bags get separated in busy train stations and crowded terminals.

Organized cubes let you repack without unpacking everything each morning.

Laundry costs add up fast, so washing clothes twice weekly saves money.

Train noise and announcements in Japanese make quiet focus difficult.

Rain hits 13 days this month and seeps through regular shoe seams.

Eleven hours of daylight means midday sun on your face constantly.

Touching train poles, door handles, and money happens constantly in Tokyo.

Sunburn and insect bites both happen here, and they itch differently.

Short cables fit in pockets better than coiled ones do.

A few phrases go a long way. Ten minutes a day before you leave is plenty.

Immigration checkpoints and hotel registration require your passport several times daily.

Shared hostel lockers and airport baggage carts need locks that work.

Hanging toiletry bags drip dry faster in humid bathrooms.

Long flights here mean neck strain without proper pillow support.