URLs

• https://www.pixiv.net/users/54514547
• https://www.pixiv.net/stacc/user_yusp8434
• https://twitter.com/mumiro666
• https://twitter.com/intent/user?user_id=1214521529045639169
• https://www.nicovideo.jp/user/85811933
• https://sketch.pixiv.net/@user_yusp8434
• https://skeb.jp/@mumiro666
• https://indies.mangabox.me/author/11693/
• https://rookie.shonenjump.com/users/6871307331121760354