Ryota Kohama

Ryota Kohama, known mononymously as Ryota, is a Japanese musician and the bassist of the band ONE OK ROCK. With two other men, Kohei and Takuya, Ryota and Toru formed a hip-hop dance group called Heads when they were fifth and sixth-graders. They participated in dance competitions in the late 1990s, between the years 1995 to 1999. Heads debuted with a single entitled "screeeem!" in July 2000 and followed with "Goooo…