https://mega.co.nz/#!YEB1VTpD!64mB8HGdGSGGwYkyq0iPHbXvNivKNrQ4fi16NMA gWFI

Inspired by Orie's recent Gowcaiser posts and wanting to hear the original tunes, some light Googling revealed this: Google Translate (http://translate.google.com/translate?hl=en&sl=ko&u=http://jun1517.tistory.com/260&prev=search)

And since it had almost all Japanese tags, I went here: PCCB-00176 | Choujin Gakuen Gowcaizer - VGMdb (http://vgmdb.net/album/2352)

Anyway, the MEGA link there is just the second link with English tags on everything but the Voices and Sound Effects MP3s.

This is the soundtrack to the original arcade game.