URLs

• https://www.pixiv.net/users/3191642
• https://www.pixiv.net/stacc/aotan4
• https://twitter.com/nico_co_co
• https://twitter.com/intent/user?user_id=300285097
• https://sketch.pixiv.net/@aotan4
• http://nicococode.gozaru.jp
• http://twitpic.com/photos/nico_co_co
• http://yfrog.com/user/nico_co_co/photos