Mag Garden Corporation Native name 株式会社マッグガーデン Romanized name Kabushiki-gaisha Maggu Gāden Type Kabushiki gaisha Industry Books, Magazines, Manga Founded June 5, 2001 Founder Yoshihiro Hosaka Headquarters Chiyoda, Tokyo, Japan Key people Yoshihiro Hosaka (Founder/President and CEO) Parent IG Port Website mag-garden.co.jp