Koji Wada - All of My Mind (Album)
Koji Wada - Be Forever Butter-Fly -Best Album- (Compilation)
Koji Wada - Koji Wada Digimon Memorial Best -sketch1- (Compilation)
Koji Wada - Koji Wada Digimon Memorial Best -sketch2- (Compilation)
Koji Wada - The Best Selection~Welcome Back! (Compilation)
Koji Wada - Butter-Fly (Single)
Koji Wada - Seven (Original Karaoke)