FLOW is a Japanese rock band, that formed in 1998 and signed on to Sony Music Japan's Ki/oon Records label. Flow is a five-piece band made up of two vocalists, a drummer, a bassist and a guitarist.
Keigo Hayashi (vocal)
Koushi Asakawa (vocal, occasional rhythm guitar)
Takeshi Asakawa (lead guitar)
Hiroshi Iwasaki (drums)
Yasutarou Gotou (bass)