URLs

• https://www.pixiv.net/users/87151
• https://www.pixiv.net/stacc/ogre-killer
• https://twitter.com/thesura
• https://twitter.com/intent/user?user_id=107087390
• https://sketch.pixiv.net/@ogre-killer
• http://mixi.jp/show_friend.pl?id=5076402/