Bikkuri Mouse circulated only in Japan and is one of those minor releases of which barely any record remains beyond basic technical sheets, with no trailers or international press coverage that would allow its proposal to be reconstructed with any precision.
Its value today is almost exclusively archaeological, as an example of the huge number of small titles that coexisted with the big releases in the console's Japanese catalog.
This system doesn't run in the browser yet (Dreamcast, GameCube, PS2 and Xbox are on the way as web emulation matures). The dossier, media and community are already all yours.

If you liked this one