Reason - Naked

Reason - Naked

Kotaro Saito, Hajime Uchiyama, Mayumi Watanabe

Reason - Wind

Kotaro Saito, Mayumi Watanabe, tetsushi fujita

Reason - Dressed

Kotaro Saito, Mayumi Watanabe, tetsushi fujita

Reason (feat. Mayumi Watanabe, Aya Tomoda, Hajime Uchiyama)

Kotaro Saito

Reason - Naked (Instrumental)

Kotaro Saito, Hajime Uchiyama, Mayumi Watanabe