Mappy (PC-8001mkIISR) 198? 電波新聞社 (Dempa Shinbunsha) Mappy (PC-8001mkIISR, alt) 198? 電波新聞社 (Dempa Shinbunsha) Xanadu (mkIISR) 19?? <unknown> N80SR BASIC system disk (PC-8037SR) 19?? <unknown> N80SR BASIC system disk (PC-8037SR, alt) 19?? <unknown> Super Version (compilation, ver 1.1) 19?? <unknown> Super Version (compilation, ver 1.1, alt) 19?? <unknown> Game DOS (compilation, ver 1.0) 19?? <unknown> Game DOS (compilation, ver 1.0, alt) 19?? <unknown> Game DOS (compilation, ver 1.1) 19?? <unknown> Game DOS (compilation, ver 1.1, alt) 19?? <unknown>