URLs

• http://mixi.jp/show_friend.pl?id=2419784
• http://jiku-kan.jp
• https://www.pixiv.net/users/155951
• https://www.pixiv.net/stacc/jiku-kan
• https://twitter.com/kyohei_jiku_kan
• http://twitpic.com/photos/kyohei_jiku_kan