URLs

• https://www.pixiv.net/users/5931
• https://www.pixiv.net/stacc/t_utsugi
• https://twitter.com/t_utsugi
• https://twitter.com/intent/user?user_id=31385061
• https://sketch.pixiv.net/@t_utsugi
• https://www.tinami.com/creator/profile/5078
• http://ringo.sakura.ne.jp/~t_utsugi/
• http://yatsurugi.sakura.ne.jp/sblo_files/yatsurugi/image/
• http://yatsurugi.halfmoon.jp
• http://yatsurugi.info
• http://twitpic.com/photos/t_utsugi