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User’s Guide

Here are the instructions for the initial setting of GAICA and how to load funds, use overseas ATMs and update your information.
Please note the procedure may vary depending on your card type.

Download PDF of GAICA MEMBER'S GUIDE

Getting Started

Card Activation (User Registration Procedures)Card Activation (User Registration Procedures)

To activate your card

Card activation is necessary to start using your card.

User ID RegistrationUser ID Registration

Your user ID is required to access Member-Only Site unless you are a GAICA Flex member.

Before using the card

Load acceptance ended at the end of January 2024.

Service Termination Schedule

Service Load Acceptance End Date
GAICA (with Flex function)  January 30, 2024 (Tue)
GAICA January 31, 2024 (Wed)

Using your card

As of Monday, April 1, 2024, we have stopped accepting payments at Visa merchants in Japan and overseas, withdrawals at ATMs overseas, and contactless payments.
Please note that the card is no longer available for use, regardless of the expiration date on the front of the card.

Refunds (GAICA Prepaid Card)Refunds (GAICA Prepaid Card)

To refund your balance with GAICA Prepaid Card

Refunds (GAICA Flex Prepaid Card)Refunds (GAICA Flex Prepaid Card)

To refund your balance with GAICA Flex Prepaid Card

How to use Member-Only Site

Card balance
Your card balance inquiryYour card balance inquiry

Guide to checking your card balance

How to change your registered information
Registering for a new passwordRegistering for a new password

To register your password

In addition, you can also change your registered postal address, email address or other registered information or cancel your card.

  • Changing user ID/Login Password

    You can change your user ID and login password.

  • Changing your registered information

    You can change your postal address or e-mail address.

Member-Only Site

Your user ID and password are required to log into Member-Only Site.

Click here for Member-Only Site loginClick here for Member-Only Site login

Customer Support

Our staff are standing by for any inquiries, emergency assistance or procedures to ensure your safe, secure and comfortable use of our service.

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