日本の旅
二〇二六年 秋
3GB a day. $11.99 for five days. Airalo $27
Airalo sells the same 3GB a day as "Unlimited" for $27. We just say the number.
Install takes two minutes, before you fly.
料金
More lengths:
| Days | Data | Price | They charge | |
|---|---|---|---|---|
| 3 days | 3GB/day | $8.99 | — | |
| 14 days | 3GB/day | $25.99 | — | |
| 15 days | 20GB | $19.99 | Airalo |
|
| 30 days | 3GB/day | $49.99 | — |
Hotspot shares your daily allowance.
体験
旅先
興味
十二月
Powder in Hokkaido, quiet temples, New Year sales.
Read →Sapporo Snow Festival; plum blossoms start the thaw.
Read →Sakura reaches Tokyo late in the month. Book beds early.
Read →Full bloom moves north; the whole country picnics.
Read →Green season. Avoid the first week, Golden Week, if you can.
Read →Rainy season; hydrangeas and empty gardens in return.
Read →Festival month: Gion Matsuri, fireworks. Fuji opens.
Read →Hot and loud: Obon travel peaks mid-month.
Read →Typhoon roulette, but crowds thin and prices drop.
Read →Autumn starts in the Alps and Hokkaido.
Read →Peak momiji almost everywhere. Our favourite month.
Read →Illuminations, first snow, year-end quiet in Kyoto.
Read →査証
EU, UK, Swiss, Australian, Mexican and Brazilian passports enter visa-free as tourists: 90 days, stamped on arrival. Checked Sep 8, 2026; rules change, confirm with your embassy.
Fill in Visit Japan Web before you fly; one QR covers immigration and customs.
Your passport only needs to stay valid for the length of the stay.
実用
One Suica in your phone's wallet covers metro, buses and konbini payments.
Japan still runs on it. 7-Eleven ATMs take foreign cards.
Takkyubin forwards your suitcase hotel to hotel overnight.
Passport at the till takes 10% off in most department stores.
Stand left in Tokyo, right in Osaka. You'll be forgiven either way.
確認
Dial *#06#
If an EID appears, your phone takes an eSIM.
No EID? Don't buy this. The airport counters at Narita, Haneda and Kansai sell physical SIMs.
質問
Not at purchase. Buy today; your days begin the first time the eSIM connects in Japan.
About two minutes. We email a QR code; scan it before you fly and forget about it.
One-for-one replacement, and any unused plan is refunded.
Yes. It shares your daily allowance.
比較
| Plan | This site | They charge |
|---|---|---|
| 5 days, 3GB a day | $11.99 | Holafly $19.50 |
| 7 days, 3GB a day | $14.99 | Airalo “Unlimited” $27.00 |
| 10 days, 3GB a day | $19.99 | Holafly $36.90 |
Prices checked September 8, 2026. We'll update this table, including if we stop being cheaper.
Strong signal in the cities and on the main rail lines. Deep mountain valleys can drop out.
One short email a week while you travel: the quiet gate, the queue worth joining, the last train home.
Where are you in the planning?