eSIM for Japan from ₪13
Travel eSIM with instant activation
Traveling to Japan? A Simbo eSIM gets you online the moment you land — no hunting for a SIM kiosk at the airport. Pick your data and validity, pay online, and receive a QR code by email to install before you fly. Stay connected from Tokyo Skytree to your last stop, with transparent pricing and no roaming surprises.
eSIM plans for Japan
How long is your trip?
12 plans
Showing 12 recommended plans out of 24 available
eSIM plans for Japan by trip length
Pick a duration that matches your itinerary — jump to plans with the same number of days in the catalog.
- eSIM for 7 days
- eSIM for 14 days
For a 21-day trip — choose a 30-day plan: eSIM for 30 days
Which plan fits your trip length?
Not sure how much data you need? Use our data calculator — it suggests a volume based on trip length and how you use your phone.
There are currently 12 plans for Japan: from 1GB up to 50GB, valid 3 to 180 days, starting at ₪13.
Japan eSIM prices at a glance
| Data | Validity | Price |
|---|---|---|
| 1GB | 7 days | ₪13 |
| 1GB per day | 3 days | ₪26 |
| 3GB | 15 days | ₪26 |
| 5GB | 30 days | ₪27 |
| 3GB | 30 days | ₪27 |
| 1GB per day | 5 days | ₪41 |
| 10GB | 30 days | ₪45 |
| 2GB per day | 3 days | ₪49 |
| 20GB | 30 days | ₪57 |
| 1GB per day | 7 days | ₪57 |
Japan: the network works, even when nothing else makes sense
Japan runs on three networks — NTT Docomo, SoftBank and au (KDDI) — with some of the world's best coverage: Tokyo's metro, the Shinkansen at 300 km/h, villages in the Japanese Alps — nearly everything is covered, tunnels included.
In Japan, data is genuinely a survival tool: camera-translating signs and menus, navigating a rail network that confuses even locals, and booking restaurants that have no English interface at all. Travelers in Japan typically burn more data than anywhere else — factor that into your plan choice.
How do you install and activate?
Install the eSIM on Wi‑Fi before your flight, and turn on data roaming only after landing. Full iPhone and Android guide — on the How it works page.
Full installation guide · Device compatibility check · eSIM troubleshooting
eSIM vs local SIM and roaming
Compared to roaming from home or a physical SIM at the airport — Simbo eSIM gives transparent ILS pricing, install ahead of time, and support in your language. Full comparison on the compare page.
Practical tips for Japan
- Google Translate's camera mode is the most important tool in Japan — download the language pack for offline use too.
- Train navigation via Google Maps or Navitime even shows which car to board for the easiest exit — save yourself station sprints.
- Cash is still common in Japan — locate 7-Eleven ATMs (they take foreign cards) through your maps app.
Traveling beyond Japan?
If Japan is just one stop on your route, a regional package covers several countries with a single eSIM — install once, cross borders freely.
Customer reviews
No reviews for this destination yet — be the first to share after you land.
Share your experience on WhatsAppFrequently asked questions
- Is there signal on the Shinkansen and the metro?
- Yes. Japanese networks cover the Shinkansen lines including tunnels, and all of Tokyo's and Osaka's metro. You can work or stream the entire Tokyo–Kyoto ride.
- How much data do I need in Japan?
- More than usual: camera translation, constant navigation and lookups easily run 1.5–2GB a day. For two weeks, 20GB or more is recommended — or a daily-unlimited plan if you're a heavy user.
- When should I install the eSIM for Japan?
- Install your Japan plan over Wi‑Fi before you fly. Validity usually starts when the eSIM first connects to a network in Japan. There are currently 12 plans available, from ₪13.
- Do Japan plans support hotspot?
- Many Japan packages support hotspot / tethering. Check the plan card labels before checkout — especially if you will share connectivity with family.
- Which networks will I use in Japan?
- Plans for Japan run on KDDI/au, NTT docomo, Rakuten Mobile, SoftBank. The exact list appears on each plan card, so you know which network you will connect to before you buy.
- Can I top up after data runs out in Japan?
- If your Japan plan supports top-up, you can add data from your order page without installing a new eSIM. Check top-up options in your account after purchase.
- Will the Japan eSIM work on my phone?
- Your device must support eSIM and be carrier-unlocked. Use the device checker on the homepage before buying a Japan plan if you are unsure.
- How much data do I need for a trip to Japan?
- For most travelers, 1–2GB per day covers navigation, WhatsApp and photos. If you upload stories, take video calls or work on the road, plan higher. The data calculator on our site gives an estimate based on your habits.
- Does my home SIM keep working alongside the eSIM?
- Yes. The eSIM sits next to your regular SIM, so your home number and WhatsApp keep working as usual. Just turn off data roaming on your home line so browsing goes through the travel plan instead of expensive roaming.
- What if I have no signal after landing in Japan?
- First make sure Data Roaming is on for the eSIM line and that it is selected for mobile data. Still nothing? Pick a network manually in settings. And if you get stuck, our support answers on WhatsApp 24/7.
Guides worth reading before you fly
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VietnamPrices are final in ILS. Validity starts with the first network connection at your destination. The catalog syncs from suppliers every few hours and is cached — so the page is fast and prices stay current.