Plum Field (プラムフィールド) PD. Many Others [その他 大勢] Program (プログラム) Shige (credited as Shigeshige) (しげしげ) Tada KITA-chan [KITAちゃん] Machines (お機械) PC-9801VX41 [Kaori-chan (香織ちゃん)] X68000PRO [Yukiko-chan (雪子ちゃん)] PC-9801VM2 [Kazumi-chan (...