How to register your password and login

1. Click [Login] at the top right of the Yokohama City Library online catalog page.
2. "Certification" The screen will be displayed. Enter <User Number (Library Card Number)> (10-digit half-width number starting from 9) and <Password> in the blank space, and press [Login].

※For the user number (library card number), enter only the number excluding hyphens.
※Enter <Password> with "8 single-byte numbers for birth (AD) date of birth (AD) month".
※What is your password? ●●●●● It will be displayed and cannot be seen.

3. The "Change Password" screen will be displayed. Enter the date of birth registered in the <Current Password> field, enter the new password in the <New Password> field, and enter the <New Password> field in the <Confirmation Password> field Enter the same password entered and press [Update].

※For <current password>, enter "8-digit number of birth year (AD) date of birth (AD) date".
※<New Password> must be 8 to 15 characters, and use at least one alphanumeric characters, numbers, and symbols.
※What is your password? ●●●●● It will be displayed and cannot be seen.

4. If the message "Password change has been accepted" and the "Authentication" screen are displayed, the password registration is completed.
   Enter your new password and log in again.

For more information, see "For those who log in to the online catalog page for the first time."

1. Click [Login] at the top right of the Yokohama City Library online catalog page.
2. "Certification" The screen will be displayed. Enter <User Number (Library Card Number)> (10-digit half-width number starting from 9) and <Password> in the blank space, and press [Login].

※For the user number (library card number), enter only the number excluding hyphens.
※What is your password? ●●●●● It will be displayed and cannot be seen.

3. If the login is successful, the user number (library card number) of the logged in is displayed at the top right of the screen.
4. To log out, click the Logout button. When you log out, you will return to the screen before logging in.

For more information, see "My Library Functions".

If you are logged in for the first time, please refer to the "For those who log in to the online catalog page for the first time."
If you are unable to log in, a message saying "There is an error in the number or password of the ticket" is displayed at the top left of the screen.
Please refer to the following points.
1.Are there any errors in the input contents?
If you forget your password, please refer to "When you lose your password on your online catalog page."
2.If you are unable to log in with content other than the above.
Please refer to "Frequently Asked Questions". Alternatively, please contact each library.