My interest in sirens was sparked in early 2018, and I've since tried muddling through the internet for more information on this object of fascination, which is, as I'd expect users of this forum board to be familiar with, a very unusual fascination to have. It's been two years and I'm not necessar...

Okay, I found some more information and a few new locations about the music sirens. New Information Starting off, there were 197 music sirens in Japan, including Generation 1 and 2 sirens. 2 sirens are across seas in Taiwan and another in the Philippines. It also turns out that the Iga City Hall mus...

https://www.youtube.com/watch?v=9IfLTG7zoKk
The newest video of the Tenri University siren shows that the second siren is actually another custom built generation 2 siren, or at least it appears that way.