Yucho App ( ゆうちょ認証アプリ )

- Do not reuse passcodes or transaction codes that you use for other services. Also, do not register numbers that are easy to guess, such as your date of birth or phone number.
- Please check your usage environment on the Japan Post Bank website.
- There is no charge for using this app. However, you are responsible for data communication charges associated with app download, updates, use, etc.

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