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
Dave Lowry (martial arts) a few novels centered on the lifestyle of the budōka (one who follows the martial way), and many articles on martial practices and traditional Japanese philosophy. He has been a regular columnist for "Black Belt" magazine since 1986, where he writes on the traditional arts. He has written almost 20 books, primarily on the martial arts. He has also held positions as a published restaurant critic. 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