Original: College musical festivals ( 1999 , 2003 ; 7 places in all ) '' Baby Peenats Meeting '' ( 2001 , 2004 ; fan club members only ) '' Baby Peenats '' is a name of the Aiko 's official fan club managed by '' ever for music '' .
Simplified: Aiko ( born November 22 , 1975 ) is a Japanese singer . Her famous songs are '' Hanabi '' , '' Boyfriend '' , '' Kabutomushi '' , '' Kirakira '' , and so on .