URLs

• https://www.pixiv.net/users/84806620
• https://www.pixiv.net/stacc/user_uucw2354
• https://twitter.com/poteriko1
• https://twitter.com/intent/user?user_id=129614882
• https://misskey.io/@poteriko1
• https://misskey.io/users/9gt66n1043
• http://min.togetter.com/xkdXLAT