URLs

• https://www.pixiv.net/users/37931747
• https://www.pixiv.net/stacc/user_jpku7757
• https://twitter.com/OSONOKICHI
• https://twitter.com/mattemurigenkai
• https://twitter.com/intent/user?user_id=998927130778980364
• https://twitter.com/intent/user?user_id=1278214124971765762
• https://skeb.jp/@OSONOKICHI
• https://bsky.app/profile/osonodayo.bsky.social
• https://marshmallow-qa.com/osonokichi
• https://odaibako.net/u/mattemurigenkai