Features
- Coverage: 🇯🇵
- Compatible devices:
See the compatible device list
Description
Truly unlimited data in Japan at 10–20Mbps. Choose your validity period.
Connect through the DOCOMO network with a Japanese IP address. Based on information we have confirmed, the ChatGPT and TikTok apps are supported.
The plan activates when it first connects to a supported network in Japan. Validity is counted by calendar day in Japan time, ending at 00:00 each day. For example, activation at 22:00 leaves two hours in the first day.
The APN is vmobile.jp. If APN entry is required, enter vmobile.jp for APN, MOBILE DATA, LTE SETUP and PERSONAL HOTSPOT.
Top-ups are not supported.
Technical Specs
- Pre-activation window: 60 days
- Hotspot / Tethering: Supported
- Speed: 10–20 Mbps (no throttling)
- Coverage area: Japan
- Network: DOCOMO 5G
- Supported regions: Japan
- Data capacity: Unlimited
- Validity: Selected at purchase (calendar days ending at 00:00 Japan time)

















mura2 (verified owner) –
There was a payment issue when I tried to purchase, so I bought WISE_E-SIM instead. However, it did not have enough data, so I bought this as an additional plan. The connection is stable and the data is unlimited, which makes it feel like very good value. I will use it again next time.