Shogakukan-Shueisha Productions Co., Ltd. (Japanese: 株式会社小学館集英社プロダクション, Hepburn: Kabushiki gaisha Shōgakukan Shūeisha Purodakushon, ShoPro for short) is a Japanese production company, a subsidiary of the Japanese publishing group Hitotsubashi Group. Prior to 2008, it was known as Shogakukan Productions Co., Ltd. (株式会社小学館プロダクション, Kabushiki gaisha Shōgakukan Purodakushon). Source: Wikipedia (en)