Relationship between high school student Mei and her lesbian teacher Yuuki. But there is something behind teacher's past. It is a journey of both Mei and Yuuki to find their own feelings to each other. Director Hiro Kay graduated from NYU in 1996. He's been making short films since his high school years. His main concern about the film now is to make 'Yuri' (pure lesbian genre in Japanese manga) genre poplar in the film.