https://www.pixiv.net/users/2121412
https://www.pixiv.net/stacc/yuji_kannari
https://twitter.com/yuji_kannari
https://twitter.com/intent/user?user_id=143480508
https://sketch.pixiv.net/@yuji_kannari
https://www.stickam.jp/profile/yuuji_kannari
http://blogs.yahoo.co.jp/seln_project
http://p.twipple.jp/user/yuji_kannari
http://twitpic.com/photos/yuji_kannari
http://yfrog.com/user/yuji_kannari/photos