Grandmaster (martial arts) of "Dan" rankings and Black belt and Red belt in martial arts both derive from Judo where they were adopted by its founder Kanō Jigorō. There are many terms similar or equivalent to 'grandmaster' used by various martial arts traditions. Some of these terms derive from older systems, while others are relatively modern. Japanese martial arts commonly use Sensei (先生) meaning "teacher" or literally translated, "born first" or "one who has gone before". A "Sensei" is a person who has knowledge and is willing to teach that knowledge to another. A "Sensei" assists students in "ken shiki" "the pursuit of
Master of Martial Hearts of the final episode. Master of Martial Hearts Master of Martial Hearts, originally titled , is a 2008–2009 Japanese original video animation series created by ARMS 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. The series is based