URLs

• https://www.pixiv.net/users/1519
• https://www.pixiv.net/stacc/kurou
• https://twitter.com/shirisui
• https://twitter.com/intent/user?user_id=16863679
• http://cho2.piyo.to/ck/
• http://p.twipple.jp/user/shirisui
• http://twitpic.com/photos/shirisui