About ID/password/login

Login information unknown

• I forgot the e-mail address I registered to pixiv
• I've lost my pixiv ID
• I've lost my password
• I can't use the e-mail I registered on pixiv, and so I can't reset my password
• I've lost an account that I've paid for in the past

Login

• Why do I need a verification code when I log in?
• How do I log out of the mobile version of pixiv?
• What is login history?
• Can I use pixiv even after changing my smartphone?
• I can't log in automatically on the mobile version of pixiv

ID/password

• What is pixiv ID?
• How can I get a pixiv ID?
• I want to change e-mail address and pixiv password
• I want to change my pixiv ID.
• When trying to log in to pixiv, a warning message "High-risk password" appeared and I was prompted for a password change.