Yoichi Koyama
Yoichi Koyama (小山洋一, Koyama, Y. Koyama, Ore~, Ore Dayo), credited as Programmer.
Appear in the games: Alice in Cyberland, Zed Blade, Choujikuu Yousai Macross II, Hacha Mecha Fighter and Butasan.
Also known as: 小山洋一, Koyama, Y. Koyama, Ore~, Ore Dayo
