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Home > Yucho Bankbook App

Yucho Bankbook App

「Yucho Bankbook App」is
an app which can help you check
current balance and
deposit/withdrawal details,
remit money with smartphones

Main functions

「Balance」quickly checkYou can check the current balance of bankbook immediately.

Deposit/withdrawal details are displayed in the list.

Monthly income and expenditure is confirmed by「graph」 Because the balance of bankbook is recorded by month, the income and expenditure is easy to understand.

Handy「remittances」 with appYou can remit money to Japan Post Bank account and other finacial institutions account.

Simple 「payments」
by scanning
You can pay by scanning the invoice bill or QR code with the camera.

Easy 「ATM deposit and withdrawal」
with smartphones
No bankbook or cash card required. You can deposit and withdrawal with app.



Readily available Customers using Japan Post Bank's integrated accounts can use the app. Once you have installed the app, just enter the items such as code number, name in katakana, date of birth, cash card PIN, and then you can start using.

For details


Easy useWith easy-to-use screen action, even the first-time person can use easily.

For details


Complete with app even at homeWith the app, you can check the current balance and make transactions wherever you are!

For details

  • App Storeからダウンロード
  • Google Playで手に入れよう

Cautionary notes
when using the app

Supported OS

iPhone user
Android user

*Please note that the supported OS is different in the transaction screen of the investment trust.

  • iPhone user: iOS15.7、16.0
  • Android user: Android11.0、12.1、13.0

*Apple, the Apple logo, iPhone, and iOS are trademarks of Apple Inc. registered in the U.S. and other countries.

*App Store is a service mark of Apple Inc.

*Android, Google Play, and the Google Play logo are trademarks of Google LLC.

*QR code is a registered trademark of DENSO WAVE INCORPORATED.

*Authentication methods (fingerprint authentication and face authentication) depend on the device model of smartphones.

*It may not work properly except above supported OS.
In addition, in the above supported OS, due to the inherent phenomenon and environment of the devices, some restrictions will also occur. Please understand in advance.

*The contents above will be updated when the manufacturer's support is finished or when a new version is released.

*In the tablet terminal.etc, there is a possibility that the display collapses or doesn't work normally.

*Between 23:55 ~ 0:05 the next day, you will not be able to register the Yucho bankbook app (including deposit of TEIGAKU・time deposits as collateral, and the transition to the investment trust transaction page).

*Within the following span of time, information of the investment trust does not be updated.
・From 24:00 of the second Saturday of every month to 6:00 of the next day
・The next day of the last business day at the end of the year

*The transactions and inquiries of investment trusts are not available from 23:55 of the third Sunday of every month to 6:00 of the next day.

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