Kishidan

Kishidan (氣志團), which means "The Knights," is a Japanese rock band known for their retro image, donning Japanese school uniforms reminiscent of bousouzoku style. The lead singer, Show Ayanocozey, was previously known as DJ OZMA until the persona was "retired" in December 2008. Kishidan announced a "comeback" after a three-year hiatus on January 27, 2009. The band had never officially disbanded but had been on a break while Show and Hikaru focused on the DJ OZMA side project. (Source: Wikipedia)