Answer:

dojos

Answer	Crossword Clue
DOJOS	Karate schools
DOJOS	Martial arts schools
DOJOS	Where senseis teach

DOJOS	Martial arts centers
DOJOS	Judo schools
DOJOS	Schools where boards may be used to measure ability
DOJOS	Judo gyms
DOJOS	Places to develop one's chops?
DOJOS	Schools where students wear white
DOJOS	Places for judokas
DOJOS	Loud businesses

DOJOS	Spots for senseis
DOJOS	Places to learn to fight