APN Setup Guide

Our SIM Cards require you to install our APN configuration profile to your iOS and Android device.

・APN Settings for iOS
・APN settings for Android

Otoku Call Guide

The Otoku Call App allows you to get a discount a discount for both Domestic and International phone calls. You can download the app from both the App Store and Google Play from the following QR Codes.

For more information on how to use the Otoku
Call App click here.

Voice Mail Setup

Voice mail can be added as an additional option for those who apply for our Data+SMS/Voice plan. Once you receive your SIM card you will need to change the settings from Japanese to English. For more information on how to use and set up the voice mail click here.


By Online Form (Anytime)

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By Chat (Anytime)

Click bottom right “Chat Button” ↘️

By Phone (9:30-18:00 JST)

Toll Free within Japan


From Overseas (Incur Overseas Calling Rates)


By Team Viewer (Support)


Subway Oedo Line / Nanboku Line
Short distance walk from exit 6
of Azabu-Juban Station
(1F of our building is Domino’s Pizza)


3F Azabu Maruka Bldg.,
3-8-2 Higashi Azabu, Minato-ku,
Tokyo 106-0044
Tel: 03-3560-1006 Fax: 03-3560-1007