whoever is in touch with the anonymous dumper which is providing wonderful new additions to Pyuuta and Casio lists, please say thanks to him!
also, please ask him if he has any home computer BIOS dump for NEC, Sharp or Fujitsu machines... most current files come from other emus and we have no idea of which models they come from, neither if different models had different bios!
finally, I had put lists of undumped Japanese carts (for reference)