URLs

• https://www.pixiv.net/users/3641
• https://www.pixiv.net/stacc/yotty
• https://twitter.com/yottyotty
• https://twitter.com/intent/user?user_id=6031702
• https://sketch.pixiv.net/@yotty
• http://yotty.jellybean.jp
• http://twitpic.com/photos/yottyotty
• http://yfrog.com/user/yottyotty/photos