https://www.pixiv.net/users/684806
https://www.pixiv.net/stacc/shiruan
https://twitter.com/tachikochin
https://twitter.com/tachikochin2
https://twitter.com/intent/user?user_id=112661721
https://twitter.com/intent/user?user_id=1018940407781076993
https://pawoo.net/@tachikochin
https://pawoo.net/web/accounts/301795
https://sketch.pixiv.net/@shiruan
http://shiruan.blog.fc2.com
http://p.twipple.jp/user/tachikochin
http://twitpic.com/photos/tachikochin
http://yfrog.com/user/tachikochin/photos
