Teachme Biz password requirements consist of the following:
- Must be 8-64 characters, including uppercase and lowercase letters, numbers, and symbols
- Cannot be the same as the account name
- Password strength must be at least "Medium"
We do not offer a feature for customers to set their own password requirements.
If you need to define your own password strength requirements, please use the single sign-on feature and apply settings through your authentication provider (IdP).
■ About the Single Sign-On (SSO) feature
https://help.teachme.jp/hc/en-us/articles/4439741621785
■ What symbols can be used in passwords?
https://help.teachme.jp/hc/en-us/articles/900005509666
■ What do the password strength levels "Strong," "Medium," and "Weak" mean?
https://help.teachme.jp/hc/en-us/articles/4401857525785