URLs

• https://www.pixiv.net/users/106139
• https://www.pixiv.net/stacc/boby
• https://twitter.com/seta3
• https://twitter.com/intent/user?user_id=84326272
• https://sketch.pixiv.net/@boby
• http://blog.livedoor.jp/setasoujiro/
• https://portal.circle.ms/Circle/Index/10026110