Masaaki Yanagida

• Jisshū shisetsu to no kyōdō ni yoru shin karikyuramu ni taiōshita sōdan enjo jisshū puroguramu no kaihatsu hōkokusho
• Jisshū shisetsu to no kyōdō ni yoru shin karikyuramu ni taiōshita sōdan enjo jisshū puroguramu no kaihatsu hōkokusho