My Wife is a High School Girl(おくさまは女子高生Oku-sama wa Joshi Kōsei) is a Japanese manga series created by Hiyoko Kobayashi centering around a couple whose age difference makes it difficult for them to further their relationship, as one is a high school girl and the other is her physics teacher. The series first began as a manga serialized in Young Jump published by Shueisha. Also, a video game ported for the PlayStation 2 and also the Dreamcast were released based on the series. Later the series was adapted into an anime series that aired in Japan between July 3, 2005 and September 25, 2005, containing 13 episodes, with each episode containing two mini-episodes.