URLs

• https://www.pixiv.net/users/1304081
• https://www.pixiv.net/stacc/kyuuti
• https://twitter.com/kou_baa
• https://twitter.com/intent/user?user_id=329293780
• https://kouba.fanbox.cc
• https://www.pixiv.net/fanbox/creator/1304081
• https://sketch.pixiv.net/@kyuuti
• https://skeb.jp/@kou_baa
• http://ffkaiura.sakura.ne.jp
• http://p.twipple.jp/user/kou_baa