[Powered by NTT DOCOMO Network]
3-Day / 5-Day Unlimited Data
(High-speed LTE data up to 3GB per day. Once exceeded, speed will be reduced to a maximum of 128kbps until 23:59 on the same day.)
This prepaid SIM card utilizes a Full MVNO line powered by NTT DOCOMO's extensive network, providing reliable high-speed connectivity across Japan.
*Due to the Full MVNO configuration, the carrier name will be displayed as "M-AIR" on your device screen.
- Please be sure to activate the SIM card before the expiration date. The SIM cannot be used after this date.
(Validity Period: 3 or 5 consecutive days starting from the day you insert the SIM card, complete setup, and first connect to mobile data.)
[Supported SIM Sizes]
3-in-1 Multi-Cut SIM (Standard, Micro, and Nano compatible)
[Package Contents]
Prepaid SIM Card / SIM Ejector Tool / Multilingual User Manual (Japanese, English, Traditional Chinese)
[Compatible Devices]
SIM-free or SIM-unlocked smartphones, tablets, Wi-Fi routers, and PCs.
*Due to hardware compatibility issues, devices such as Arrows, Motorola, and Rakuten-branded models (e.g., Rakuten Hand, Rakuten Mini) may not work properly. If you are using one of these devices, we recommend choosing our SoftBank network plans instead.
[Supported Frequency Bands]
5G: n78 (Main) / n79 / n28 / n1 / n257
4G / LTE: Band 1 / 3 / 19 / 21 / 28 / 42
[How to Set Up]
1. Detach the SIM chip in the required size and insert it into your device.
2. Android: Set up the APN settings according to the included user guide.
3. iPhone / iPad: In most cases, configuration is automatic upon insertion. If the device does not connect automatically, please set up the APN following the manual.
*If you are currently using an MVNO (格安SIM) profile on your iPhone, please remove any existing APN configuration profiles before use.
[No Complicated Contracts & Dedicated Multilingual Support]
No identity verification, credit card registration, or administrative fees required.
DHA Corporation is an officially registered Japanese MVNO (Registration No. A-30-16419).
We provide comprehensive end-to-end service, from product development to customer support, available in English, Japanese, and Chinese.
If you have any questions or require assistance, please feel free to contact us.
