URLs

• https://www.pixiv.net/users/3443155
• https://www.pixiv.net/stacc/flattop
• https://twitter.com/yamanotakasi
• https://twitter.com/intent/user?user_id=125353324
• https://pawoo.net/@flattop
• https://pawoo.net/web/accounts/153272
• https://lqnthga3.fanbox.cc
• https://www.pixiv.net/fanbox/creator/3443155
• https://sketch.pixiv.net/@flattop
• https://www.tinami.com/creator/profile/1454
• http://yamanotakasi01.sakura.ne.jp
• https://www.dlsite.com/home/circle/profile/=/maker_id/RG25762.html
• https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG25762.html
• http://www.mangaz.com/title/index?query=やまのたかし
• http://yamanotakasi.sblo.jp
• https://www.pixiv.net/users/5850
• https://www.pixiv.net/stacc/19411208