Not to be confused with the company KFC.
https://www.pixiv.net/users/2339
https://www.pixiv.net/stacc/yu0x00
https://twitter.com/Yu_kokutiyou
https://twitter.com/intent/user?user_id=1463875290917187585
https://nijie.info/members.php?id=675750
https://d0r18j2s.fanbox.cc
https://www.pixiv.net/fanbox/creator/2339
https://sketch.pixiv.net/@yu0x00
https://twitter.com/yu0x00
https://twitter.com/intent/user?user_id=14656011
http://twitpic.com/photos/yu0x00