Notification of Changes to &YOUKAEN Login Method (effective June 7, 2026)
Notification Regarding Change in Login Method
To enhance login security, &YOUKAEN will be changing its login method from the traditional "email address + password" system to a system where you enter a 6-digit verification code sent to your email address.
Consequently, you will no longer need to enter a password.
Please note that your previous order history and member information will be carried over, so there is no need for new member registration or password reset.
◼️ About the New Login Method
- Enter your registered email address on the login screen.
- Check the 6-digit verification code sent to your email.
- Enter the verification code to complete login.
By using a verification code sent to your email each time, this login method also helps prevent unauthorized access due to password reuse.
◼️Information That Will Be Carried Over After the Change
- Previous Order History
- Member Information
- Accumulated Points
The information you have used so far will be carried over as is.
There is no need for new member registration or password reset.
◼️Date and Time of Transition to the New Login Method
Sequentially from Sunday, June 7, 2026
◼️Frequently Asked Questions About the New Login Method
Q. What if I don't receive the verification code email?
Verification codes are sent from "shop@youkaen-store.com."
Please also check your spam folder, as it may have been sorted there.
If you are using a spam filter, please check your settings to ensure you can receive emails from the "@youkaen-store.com" domain.
Q. Will my old password no longer be usable?
Yes. You will no longer need to enter a password for login, as the system will change to logging in with a verification code sent to your email.
Q. Do I need to re-register as a member?
No. You can continue to use your currently registered email address.
Q. Will my order history be deleted?
Your previous order history will remain accessible.
Q. Can I still log in if I use Shop Pay?
Yes. Customers registered with Shop Pay can use "Log in with Shop."
Please follow the on-screen instructions to log in.
Q. What if I don't receive the verification code email?
Please also check your spam folder, as it may have been sorted there.
Q. What should I do if I can't log in?
If you enter an email address different from the one you registered with, you may not be able to log in.
Please check any email addresses you may have used, and if the problem persists, please contact us via the inquiry form (https://youkaen-store.com/pages/inquiry), stating your name and email address.
Q. What if I'm not sure which login method I'm using?
If you are unsure, please feel free to contact us via the inquiry form(https://youkaen-store.com/pages/inquiry).We will check your registration status and guide you.
We will continue to make improvements so that you can shop with greater peace of mind.
Thank you for your continued support.
May 29, 2026
