Isami Kodaka
is a Japanese professional wrestling promotion based in Shinjuku, Tokyo, Japan. Its name reads either as or and, according to the company founder Isami Kodaka, relates back to the "kabukimono" which were gangs of samurai who dressed in flamboyant clothing and donned uncommon hairstyles. Kodaka said he wanted to "do something rebellious against the new, flashy style of wrestling".