Master of Martial Hearts, originally titled Zettai Shougeki: Platonic Heart (絶対衝激〜プラトニックハート〜, Zettai Shōgeki: Puratonikku Hāto), is a 2008–2009 Japanese original video animation series created by Studio Kikan and Shochiku. It concerns a high school girl who gets involved in a series of fights against other young women with the Martial Heart (Platonic Heart in English subtitled and the Japanese version) as the prize; a jewel that can grant any wish. On January 7, 2010, Funimation Entertainment announced that they had licensed the OVA series in English. The series was released in North America on August 10, 2010.