Sanyo PHC-23 1986 Basic Japanese MSX2 with JP50on keyboard. MSX2 jp 16000 jp_ansi true true true false V9938 128 YM2149 50on 21000 true phc-23.cmos true phc-23_basic-bios2.rom 4ce41fcc1a603411ec4e99556409c442078f0ecf phc-23j_msx2sub.rom fd9fa78bac25aa3c0792425b21d14e364cf7eea4 eJxjYPj/n2EE44F3wcBiAJBx/wE=