Japanese Sega won't load

[MaineBear]

I am trying to load Japanese Sega CD with Retroarch.  They won't load.  The US roms load fine.  I have MegaCD Model 1 BIOS V1.01 (J) (Dec 1991).bin. and jp_mcd1_9112.bin in the system folder of Retroarch.  

Thanks for any help!

 

[Jakatsu]

Rename your JPN bios to bios_CD_J.bin and it should work. Source: https://docs.libretro.com/library/genesis_plus_gx/#bios

Edited Friday at 06:45 AM by Jakatsu