URLs

• https://www.pixiv.net/users/308065
• https://www.pixiv.net/stacc/airmix
• https://twitter.com/pirorikin
• https://twitter.com/intent/user?user_id=39745365
• https://sketch.pixiv.net/@airmix
• http://piroriro.oiran.org/index.html
• http://twitpic.com/photos/pirorikin
• http://yfrog.com/user/pirorikin/photos