Susumu Hirasawa - Circuit OFF Circuit ON

Susumu Hirasawa - Solid Air (Heavy String Version)

Susumu Hirasawa - The End of TIMELINE (TIMELINEの終わり)

平沢進－確率の丘 / Susumu Hirasawa - Probability Hill

Susumu Hirasawa - Wi - SiWi

Brain-Centric Theory by Susumu Hirasawa

Susumu Hirasawa - High Minded Castle

Susumu Hirasawa - MURAMASA

Susumu Hirasawa- The Sniper (Sogeki-syu)

Susumu Hirasawa - GOES ON GHOST

P - MODEL Ashura Clock