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Plans from $1.28
Hotspot Sharing
Yes
Phone Number Included
No
Top-up Available
No
Network Type
Roaming
Networks
KDDI, Docomo
Select a data plan that fits your travel needs.
Plan Duration
Data Plan
Japan rewards those who wander - from Tokyo's electric back alleys to the ancient cedar forests of Yakushima, from ramen shops in Sapporo to hidden onsen villages in the Japanese Alps. With Japan's two major networks in your pocket, no destination is out of reach.
Enjoy your trip with:
⚡ High-speed 4G LTE & 5G data on KDDI, DoCoMo - Japan's two major networks combined.
🗺️ Nationwide coverage across Tokyo, Kyoto, Osaka, Hokkaido, Okinawa and all 47 prefectures.
🚫 No roaming fees, anywhere in Japan.
✈️ Install before you fly - connect the moment you land at Narita or Haneda.
📶 Hotspot sharing fully supported, keep your whole travel group online.
Smart connectivity for travelers:
01.
Customize your plan by selecting the duration and data package you need.
02.
Check your email for the QR code and scan it with your phone to install the eSIM.
03.
Turn on your eSIM at arrival and connect instantly.
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💬
Use your favorite apps as usual.
You can keep using your favorite apps like WhatsApp, Snapchat, Messenger, Instagram,.. like you're at home, no change needed. |
📶
Two networks. One eSIM. Total coverage
Teclapi's Japan eSIM connects across KDDI & DoCoMo - Japan's top networks, automatically using the strongest available signal at any moment. |
∞
Designed for every trip
Flexible plans from 1 to 30 days, with daily data packages available. You can also choose the preferred network for a seamless experience. |
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🎧
24/7 customer support
If you have any questions or need help choosing the best plan, we’re here to support you 24/7. |
⚡
Instant connection on arrival
The QR code will be sent to you after payment confirmation by email. Your job is to install, activate and enjoy yourself. |
📡
Share data with family and friends
Use your phone with our Japan eSIM and you can create a Wifi network and connect with multiple devices. |
Everything you need to know about this eSIM plan.
Travel tips and eSIM guides handpicked for this destination.
eSIM Travel LookbookPlanning a trip to Japan? Between train transfers, translation apps, hotel check-ins, restaurant searches, and the occasional wrong station exit, mobile data can make your journey feel much easier. This guide compares free Wi-Fi, pocket Wi-Fi, SIM cards, roaming, and Japan eSIM options so you can choose the best way to stay connected before you land.
Festival / EventGion Matsuri 2026 takes place throughout July in Kyoto, Japan. The main parade dates are July 17 (Saki Matsuri) and July 24 (Ato Matsuri). Visitors typically attend the Yoiyama evenings on July 14–16 and July 21–23.
eSIM Travel LookbookPlanning a trip to Japan? This guide helps you choose the best eSIM for Japan, compare it with pocket Wi-Fi and SIM cards, estimate how much data you need, and stay connected smoothly from Tokyo to Kyoto, Osaka, Hokkaido, and beyond.
