Beherit music box (Patreon)

This Beherit music box was commercialized in 1999 by Animate (アニメイト) for 4500 yen. It plays a short version of the song "Forces" by Susumu Hirasawa (you have to really pay attention to hear it). It was produced as a late tie-in to the 97-98 animated series.

I've shot a video of it so you can see (and more importantly hear) it in action, and I've also attached pictures of it from all angles. Little bit of trivia: in Japanese, a music box is called an オルゴール, from the Dutch word "orgel".