Hello,
It had "Mahjong Final Romance 2(Neo-Geo CD)", and I came to want to convert it by itself when I saw this Forum.
"098-p1ch.bin, 098-s1ch.bin, 098-1ch.bin, and 098-v1ch.bin" was able to be understood roughly from seeing "Neo-Geo MVS to Neo-Geo CD Conversions - How To".
However, the method of converting "098- c1ch.bin and 098- c2ch.bin" is not understood.
Please teach the conversion method.