The Cro-Magnons

The Cro-Magnons (ザ・クロマニヨンズ, Za Kuromaniyonzu) is a Japanese rock band founded in July 2006 by Hiroto Kōmoto (vocals) and Masatoshi Mashima (guitar), both previously of The Blue Hearts and The High-Lows, with Masaru Kobayashi (bass) and Katsuji Kirita (drums).