Biography
Biography pending — no prose in the substrate for this entity yet.
Discography
Credits
あなたになりたかった
Colors
Dish
Fakin' Pop
Gaining Through Losing
Ken Hirai Films Vol.4 [Live Tour 2001 Gaining Through Losing At The Budokan]
Ken Hirai Films Vol.8 "Ken Hirai 10th Anniversary Tour Final at Saitama Super Arena"
Ken's Bar
Ken's Bar II
Ken's Bar III
Life Is...
Purity
SENTIMENTALovers
歌バカ10th Anniversary Complete Single Collection '95-'05