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eSIM Tokyo: Prepaid Data Plans
Tokyo eSIM plans start at $3.99 for 1 GB; our top plan for Tokyo alone is unlimited data for 15 days at $28.99 (eSIMPlus), 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 (87 plans from 8 vetted providers). Prices updated ·
Tokyo eSIM at a glance
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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 8 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, NTT docomo, au (KDDI), and Rakuten; 5G plans are available on SoftBank, NTT docomo, au (KDDI), 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 unlimited data for 15 days at $28.99 from eSIMPlus. 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. If price per GB is all that matters, the lowest right now is $0.60 per GB, with 50 GB for 30 days.
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 $4.99. 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 48 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 87 plans from 8 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
Amazing app! Using it 3 years and never had any problem. I recommend it to everyone
RRéka1209
App Store5.0
It's the most ideal in terms of usability and price. You don't have to deal with a SIM card. Regional packages are especially recommended.
Translated from Turkish
AAppErenn
App Store5.0
Great, quick and profesional support! Thank you guys! ❤️
TTiki_sa
App Store5.0
"I have traveled to many countries around the world and I am still traveling. Especially if you need to travel and work at the same time, Mobimatter is always with you, offering the most affordable, fast, and diverse internet options. I really enjoy using Mobimatter, which provides me with internet access under the best conditions in every country I visit, and I highly recommend it."
Translated from Turkish
NNese Nese
App Store5.0
I had a problem and they answered so early no matter the time and guide through step by step so this is my fav esim app now
GGonca021
App Store5.0
Excellent service. I am using MobiMatter esim for few years and i am very happy.
MMariam ARS
App Store5.0
Very convenient to top up, and it provides a consistently reliable connection across EU countries
EES2026MS
App Store5.0
"Before every trip, my internet solution is definitely Mobimatter. It has never let me down. I once found myself without internet in the middle of a trip with another brand. Now, I don't take any chances; I stick to what I know."
Translated from Turkish
DDaphne1962
App Store5.0
Very good selection of providers and booking through the app with Apple Pay is very quick, even when preparing for the trip. It has worked great so far, and it has always worked immediately abroad too 👍
Translated from German
KKathrin Rudolph
App Store
Tokyo eSIM guides
Aug 7, 2025 — 10 min read
Best eSIM for Japan: A Comprehensive Guide for Travelers
Japan, a captivating blend of ancient traditions and cutting-edge technology, is a dream destination for travelers worldwide. From the bustling streets of Tokyo to the serene temples of Kyoto and the scenic landscapes of Hokkaido, every journey is enriched by seamless digital access. Whether you're navigating complex transit systems, translating menus, or sharing experiences in real time, staying connected is essential, which is why choosing the best eSIM for Japan can make your trip significant...
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Aug 11, 2026 — 9 min read
The Ultimate 14-Day Japan and South Korea Itinerary for 2026
Tokyo, Kyoto, Seoul, and Jeju Island form 2026's most searched Asia travel corridor, and this 14-day route covers all four without wasted travel days. It pairs a realistic day-by-day plan with the connectivity side most guides skip, including how to stay online during the Japan to South Korea ferry or flight switch using a regional eSIM instead of juggling two separate SIM cards. Why This Japan Korea Route is Trending for Summer 2026 Search interest in combined Japan and Korea trips has overt...
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Mar 30, 2026 — 21 min read
Japan's Sakura Grand Finale: Chasing the Last Bloom in Tohoku & Hokkaido (2026)
I. The 2026 Northern Forecast: Your Second Chance Has Arrived Right now, as you read this, something extraordinary is unfolding across the northern reaches of Japan. Tokyo's cherry blossoms those famously fleeting clouds of pink that flood Ueno Park and Shinjuku Gyoen with a million tourists have already peaked and are letting go. The petals are falling, the crowds are dispersing, and another Instagram-saturated Japan cherry blossom season is quietly closing its curtain in the south. But here'...
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