URLs

• https://www.pixiv.net/users/294151
• https://www.pixiv.net/stacc/kotoyuki
• https://twitter.com/KotoyukiYayoi
• https://twitter.com/intent/user?user_id=81006172
• https://seiga.nicovideo.jp/user/illust/137096
• https://www.nicovideo.jp/user/137096
• https://r8pgptnn.fanbox.cc
• https://sketch.pixiv.net/@kotoyuki
• https://www.tinami.com/creator/profile/9406
• http://www.ad.cyberhome.ne.jp/~kotoyuki_net
• https://twitter.com/Kotoyuki_Yayoi
• http://twitpic.com/photos/Kotoyuki_Yayoi
• http://yfrog.com/user/Kotoyuki_Yayoi/photos