Works :

ウタウタイタイ

ウタウタイタイ

ウタウタイタイ

GRe4N BOYZ/ UNIVERSAL MUSIC

2026.09.18 - Album

M01.虹

nishi-ken

ArrangementOrgan

M02.ピポ

nishi-ken

Keyboards

M03.グルグルブンブン

nishi-ken

Keyboards

M04.SUPER DUPER

nishi-ken

Keyboards

M05.劇伴

nishi-ken

Keyboards

M06.戀

nishi-ken

ArrangementKeyboards

M07.Ito

nishi-ken

Keyboards

M08.U R not alone

nishi-ken

Keyboards

M09.碧し

nishi-ken

Keyboards

M10.ウタウタイ

nishi-ken

Keyboards