Where can I download a Japanese version of the game to nestopia because I want to do Minus World Ending speedrun

try googling it...

I tried and couldn't find it

make sure its a famicom disc system rom with the file type .fds search for famicom disc system and you should be able to find it

when i try to open the file it says "can't proceed without a valid fds bios-rom file" ???

try searching for an fds bios rom. it should be called "disksys.rom"

thank you

do you remember where you found the fds bios? i can not find one.

Internet archive