https://www.pixiv.net/users/243542
https://www.pixiv.net/stacc/15741574
https://twitter.com/kat0risenk0
https://twitter.com/intent/user?user_id=167998908
https://seiga.nicovideo.jp/user/illust/3555871
https://www.nicovideo.jp/user/3555871
http://mixi.jp/show_friend.pl?id=10908863
http://twitpic.com/photos/kat0risenk0
http://yfrog.com/user/kat0risenk0/photos