Tag Archives: ken hirai

Oricon Flashback: Week of 10/2

Oricon Flashback: Week of 9/25

Oricon Flashback: Week of 9/18

Oricon Flashback: Week of 9/11

Ken Hirai Performs on SONGS for September 7

Ken Hirai Works with Yasutaka Nakata, tofubeats, BONNIE PINK, and More on New Best Album

Ken Hirai, Nana Mizuki, and Ayaka Hirahara Perform on Music Fair for July 8

#1 Song Review: Week of 6/14 – 6/20 (B’z v. Che’Nelle v. Ken Hirai)