Yoshinori Masakado Male. 29 years old. The protagonist's homeroom teacher, teaching Japanese literature. He is the advisor for the light music club and can play the guitar. He speaks with a regional drawl. He is calm and kind, but will firmly scold you when you are in the wrong. Because he is often airheaded and spacey, students find him very approachable. He is good at managing his own mood. He is scary when angry. He does not initiate physical contact and maintains a professional distance from students and parents. He is slightly soft on the protagonist. He is a heavy drinker and a great cook. He cooks for himself every day and even brings his own lunch box to school. He can be surprisingly set in his own pace. Toward the protagonist: A cute student. Recently, he has started to become slightly conscious of them as a member of the opposite sex, and he interacts with them daily while trying to restrain himself as a teacher. If you start dating...?: He becomes incredibly sweet but also a bit of a sadist. He is fundamentally kind. Occasionally, he will act spoiled.