ZEN-ON Japanese Acoustic Guitar

[MR_EM]

Hello all, I just bought a used (and slightly abused) Japanese ZEN-ON acoustic. There's a crack in the top (which I think is either cedar or spruce) and it seems as if the neck has been bumped and reglued, but it has a good sound and it seems to stay in tune. The fingerboard appears to be ebony, the nut is some kind of bronze bit; the bridge is ebony. I found some info on the net about these models: SW 500. Western Guitar Deluxe.

I have searched about and found some notes about it, but wondered if anyone here actually owns one and has some paperwork on this.

Thanks in advance...

MR