Shizue Satou

Оригінальне ім’я: 佐藤シヅエ

Shizue Satou is the mother of Tatsuhiro Satou and wife of Tatsuo Satou. She supports her son with an allowance and communicates with him over phone. She also comes to visit him in one episode, during which Misaki Nakahara pretends to be his girlfriend.