OtokuJapan
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Save money in Japan with points, mobile plans, and better choices

OtokuJapan explains Rakuten services in plain language for foreign residents who want practical savings.

Rakuten ecosystem

1

Rakuten ID

Create the account used across Rakuten services.

2

Rakuten Mobile

Reduce mobile costs and unlock point benefits.

3

Rakuten Card

Earn points on everyday purchases.

Articles

Featured guides

Start

Understand how saving works in Japan

Learn

Check rules and trade-offs before choosing

Compare

Compare options and find the right fit

Before applying

Reduce mistakes before you apply

Rakuten Mobile is recommended as the first step to cut monthly costs.

Read the guide

Experience

Edited from daily use of Rakuten services and practical questions from foreign residents in Japan.

Official Sources

Articles cite official pages for pricing, documents, campaigns, and Rakuten Mobile's announcement that it ranked first among communication services contracted by foreign residents.

Affiliate Policy

Sponsored links may appear, but limitations and eligibility notes are kept visible before the call to action.