URLs

• https://www.pixiv.net/users/87281
• https://www.pixiv.net/stacc/airbrush
• https://twitter.com/_oto
• https://twitter.com/intent/user?user_id=56373262
• https://sketch.pixiv.net/@airbrush
• http://privatter.net/u/_oto
• http://otojii.blogspot.com
• http://oto.dayuh.net
• http://file.otototo.blog.shinobi.jp
• http://otototo.blog.shinobi.jp
• http://www.takamin.com/oekakichat/user/oekakichat3.php?userid=229932
• http://twitpic.com/photos/_oto