Masaki Satou(佐藤 まさきSatou Masaki, born May 7, 1976) is a Japanese manga artist. He has published his works in a number of Shogakukan manga magazines, including Young Sunday and Monthly Sunday GX. His best known work is Chō Mukiryoku Sentai Japa-Five. In March of 2009 he began his new work, Tsuri Chichi Nagisa.