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
Dave Lowry (martial arts) Dave Lowry (martial arts) Dave Lowry is an American writer best known for his articles, manuals and novels based on Japanese martial arts. A student of Japanese martial arts since 1968, when he began studying Yagyū Shinkage-ryū kenjutsu under Ryokichi Kotaro of the Nara Prefecture of Japan, he has also studied Shintō Musō-ryū, as well as karate, aikido, and Kodokan judo. He has a degree in English, and has written about a variety of topics related to budō, the Japanese concept of the "martial way." He has written training manuals on use of weapons such as the bokken and jo,