Suzuko Mizusawa

Suzuko Mizusawa is Yuuta's school teacher at Wakatake Elementary School. Mizusawa is Gouki's secret love.

Gouki had a bit of a rivalry with Shunsuke Kishimoto, another teacher from another school, for Suzuko's affections. But in the end, Suzuko chose Gouki, and she proved it by showing him the bracelet Gouki had made for her.