(C64) [Cyclone (Izumi Kazuya)] Sinclair (Dragon Warrior: Dai's Great Adventure)
(C75) [Cyclone (Izumi Kazuya)] CYCLONE CM75 - Fuyu Comi Gentei Hanpu Bon (Various)
(C65) [Cyclone (Reizei, Izumi)] Color Classic - Dime Alliance 2.01 Full Color (Dragon Warrior: Dai's Great Adventure)
(C83) [Shoujo Kakei (inkey, Izumi Banya)] Kimendoushi no Medapani Nikki DQ3 Hen (Dragon Quest III)
[Cyclone (Reizei, Izumi)] STAR TAC IDO ~Youkuso Haja no Doukutsu he~ Chuuhen Download edition (Dragon Warrior: Dai's Great Adventure) [Digital]
(C71) [Cyclone (Reizei, Izumi)] Youkoso C71 he (Dragon Warrior: Dai's Great Adventure)
[Cyclone (Reizei, Izumi)] Raptor Cyclone 1 ~M Otoko na Yuushapen~ (Dragon Warrior: Dai's Great Adventure) [Digital]
(C73) [Cyclone (Izumi Reisen)] Cyclone no Copy Hon C73 (Dragon Quest)
[Cyclone (Reizei, Izumi)] STAR TAC IDO ~Youkuso Haja no Doukutsu he~ Zenpen Download edition (Dragon Warrior: Dai's Great Adventure) [Digital]
(C64) [Cyclone (Izumi Kazuya)] Sinclair (Dragon Warrior: Dai's Great Adventure) [English]