URLs

• https://www.pixiv.net/users/2530728
• https://www.pixiv.net/stacc/masahiro_ushiyama
• https://twitter.com/usms_ws
• https://twitter.com/intent/user?user_id=123818328
• https://www.youtube.com/user/MasahiroUshiyama
• http://usms.ws
• http://twitpic.com/photos/usms_ws
• http://yfrog.com/user/usms_ws/photos