URLs

• https://www.pixiv.net/users/1764230
• https://www.pixiv.net/stacc/119-41
• https://twitter.com/usami_41
• https://twitter.com/intent/user?user_id=135189576
• https://sketch.pixiv.net/@119-41
• http://twitpic.com/photos/usami_41
• http://yfrog.com/user/usami_41/photos