Ikebukuro Criminal Black Members

Ikebukuro Criminal Black Members (池袋クリミナルブラックメンバーズ,) or simply ICBM is a biker gang.

Uniform
They wear white bōsōzoku style clothing with words the initials ICBM at the top of the front upper left pocket. At the back of their uniform are their full group name "Ikebukuro Criminal Black Members".