Ichirou Kodama  

, 児玉 一郎

Maijima High's English teacher and head of arts clubs is a person named Kodama who has a personality similar to Nikaido. He tends to restrict students from pursuing their interests, such as denying Chihiro's band the opportunity to create a Light Music Club unless they all achieve 100% on an upcoming test. Kodama also has a negative attitude towards Keima because he cannot prevent Keima from playing games in class despite his excellent performance on tests given by Kodama.