URLs

• https://www.pixiv.net/users/164111
• https://www.pixiv.net/stacc/touchokushikan
• https://twitter.com/kosei_makino
• https://twitter.com/intent/user?user_id=720501659693146116
• https://touchoku.fanbox.cc
• https://www.pixiv.net/fanbox/creator/164111
• https://sketch.pixiv.net/@touchokushikan
• https://skeb.jp/@kosei_makino
• http://www.geocities.jp/kamome_pv16c/