URLs

• https://www.pixiv.net/users/76285
• https://www.pixiv.net/stacc/satouyuki
• https://twitter.com/osatouyuki
• https://twitter.com/intent/user?user_id=217883774
• https://sketch.pixiv.net/@satouyuki
• http://p.twipple.jp/user/osatouyuki
• http://twitpic.com/photos/osatouyuki