URLs

• https://www.pixiv.net/users/3911604
• https://www.pixiv.net/stacc/kouzukirio
• https://twitter.com/kouzukirio
• https://twitter.com/intent/user?user_id=150234496
• https://kouzukitei.booth.pm
• https://kouzukirio.fanbox.cc
• https://www.pixiv.net/fanbox/creator/3911604
• https://sketch.pixiv.net/@kouzukirio
• http://kouzukirio.blog.fc2.com
• https://www.mangaupdates.com/author/fvko9a9