Black belt (martial arts) of ability when using these tactics and are sometimes referred to as McDojos or belt factories. In some Japanese schools, after obtaining a black belt the student also begins to instruct, and may be referred to as a senpai (senior student) or sensei (teacher). In others, a black belt student should not be called sensei until they are sandan (third degree black belt), or the titles kyosa or sabom in Korean martial arts as second degree or higher, as this denotes a greater degree of experience and a sensei must have this and grasp of what is involved in teaching
Master of Martial Hearts 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 on the video game