URLs

• https://www.pixiv.net/users/235695
• https://www.pixiv.net/stacc/hiromasu
• https://twitter.com/u_m_u
• https://twitter.com/intent/user?user_id=16889695
• https://sketch.pixiv.net/@hiromasu
• http://drawr.net/hiromasu
• http://twitpic.com/photos/u_m_u