eSIM Tokyo: Prepaid Data Plans
Tokyo eSIM plans start at $3.99 for 1 GB; our top plan for Tokyo alone is 50 GB for 30 days at $29.99 (IIJ), the top multi-country one 35 GB at $27.99 (3 countries). Here a plan for Tokyo alone costs less per GB than any multi-country plan (77 plans from 7 vetted providers).
Tokyo eSIM at a glance
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Your next trip.
Connected.
Choose your travel eSIM and manage it in the MobiMatter app.
Networks used by Tokyo eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
Is there free Wi-Fi on the Tokyo Metro?
Not right now. Tokyo Metro's own site says its free Wi-Fi service is currently suspended due to equipment upgrades, so don't plan on station Wi-Fi on lines such as the Ginza or Marunouchi. Use mobile data for maps and transfer times, and if you were counting on Wi-Fi to download your eSIM, install it at home or at your hotel instead.
Reviewed Oct 11, 2026 · Source
What is the cheapest eSIM for Tokyo?
The cheapest plan that works in Tokyo is a multi-country one: $3.99 for 1 GB, valid for 14 days. The cheapest plan for Tokyo alone is 3 GB for 5 days at $4.49. Prices come live from 7 vetted providers and change often.
Is it worth getting an eSIM for Tokyo?
For most travellers, yes, if your phone supports eSIM. Tokyo plans start at $3.99 for 1 GB, and the longest lasts 365 days, which suits long stays and repeat visits. If your home plan already covers Tokyo at no extra cost, you may not need one.
Which networks do Tokyo eSIMs use?
Tokyo eSIMs on MobiMatter run on SoftBank, au (KDDI), NTT docomo, and Rakuten; 5G plans are available on SoftBank, au (KDDI), NTT docomo, and Rakuten. SoftBank carries the most plans. Each plan names its network, so you choose your carrier before you buy.
Which eSIM is best for Tokyo?
For Tokyo alone, our top plan right now is 50 GB for 30 days at $29.99 from IIJ. If Tokyo is one stop of several, the top multi-country plan is 35 GB for 30 days at $27.99 from TSimTech, covering 3 countries.
How much data do I need for a week in Tokyo?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Tokyo plan with at least 5 GB for a week or longer is 5 GB for 15 days at $5.49.
Is there an unlimited data eSIM for Tokyo?
Yes. Unlimited data plans for Tokyo start at $10.99. Many unlimited plans slow down after a daily high-speed allowance, so check the fair-use terms on the plan page before you buy.
Do Tokyo eSIMs support 5G and hotspot?
5G is available on 38 plans for Tokyo, where the local network has 5G coverage; the others use 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Tokyo eSIM come with a phone number?
Most travel eSIMs, including most Tokyo plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Tokyo eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except most models sold in mainland China and some sold in Hong Kong and Macao.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Tokyo eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 77 plans from 7 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
Mentions TokyoI used it for the first time with my wife during our trip to Japan and Korea, and I didn't experience any connection problems. The internet was fast enough in both Japan and Korea, and I was satisfied with the app. I recommend it.
Translated from Turkish
DDinçer Altınok
Play Store5.0
Mentions TokyoFor our trip to China, South Korea, and Japan, my wife and I bought two 12GB data packages and used them without any problems. Their prices are much more reasonable compared to competitors; I definitely recommend them.
AAbdullah Gokhan Demir
Play Store5.0
Mentions TokyoPerfect in my Japan Trip and Cheaper
AAs de ases
Play Store5.0
"I have used the program in several countries in East Asia and Arab countries, and it was a very good option."
Translated from Arabic
االكلباني 707
App Store5.0
I travelled to on Hungary (Budapest ) Portugal (seville,mallorca) Portugal (lisbon) italy (Roma) works fine. Nice and cheap.
TTa_238
App Store5.0
I have been using MobiMatter for a few years both for travel and to supplement my regular cell plan which has limited data. The service has always been solid and the prices excellent. The installation instructions are easy to follow. On the few occasions that I asked for tech support (mostly for my own errors) the response time has been amazing and the support courteous and effective.
NNoahsark76
App Store5.0
Everything works! You can choose countries, number of days, and traffic volume.
PPavel Tsepkov (PASHA)
Play Store5.0
So easy to use. I use it all the time when travelling abroad
FFatima A
Play Store5.0
Easy-to-use, reliable, good prices, meet all expectations..
AArkady Palarya
Play Store5.0
⭐⭐⭐⭐⭐ Excellent customer support! I had an issue with my eSIM connection, and the support team resolved it quickly and professionally. They were patient, responsive, and very helpful throughout the process. Everything is working perfectly now. Highly recommended. Thank you, MobiMatter!
AAli Ceceli
Play Store5.0
I needed an eSIM for EU and non-EU counties for the same trip. They had one package at a great price that worked great in all location. The app was great as I was able to check my data balance, in real time, quickly and easily during my trip. Would definitely use MobiMatters again. Downloading the eSIM was quick and easy too. In addition, when I reached out to Customer Support on a minor account issue, they were very responsive and addressed my issue quickly and effectively.
CCcjr39
App Store5.0
"I visited 6 Balkan countries and didn't have any problems, I highly recommend it, thank you 🤍"
Translated from Turkish
BBettyyy29
App Store
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