I tried to find some that at least sound comparable. I might be off base on some of these.
Retro music
Composer Eriko Imura
https://vgmdb.net/album/61936
Composer Toshiharu Yamanishi
https://vgmdb.net/album/467
Composer Yasuhisa Watanabe
https://vgmdb.net/album/1254
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Modern (CD quality)
Composer TECHNOuchi
https://vgmdb.net/album/67828
Composer Tamayo Kawamoto
https://vgmdb.net/album/852
Composer Naoyuki Sato, Michiru Yamane
https://vgmdb.net/album/4288
Composer Kou Hayashi
https://vgmdb.net/album/2787
My selection here was a bit random, and I'm sure there's way more examples out there that I missed.