ModifiedCyclone125 wrote: ↑Sun Jun 27, 2021 9:51 pm...Also I don't know how I didn't even bother posting this here but a few months ago I found a good, clear quality audio of the Marumitsu Department Store's music siren going off for "homeway"? Here's the link:
https://www.youtube.com/watch?v=HZIKVPZFIPg
Amazing find! I have not found a video of that siren in operation yet go great job! The song is Moon of Arajo which was played on this EXACT music box style drum before it was put on display (more photos/info about this in the original post I made).

As for the image of the manual thing, I have had that photo for a long time. I need to get that translated but I believe its a manual for the Generation 1. Whatever it is, its an early model generation one. Like it was not even patented to look like that. I really need to get more info about those 4 note music sirens as there is a few of them like the Ueno Chamber of Commence and Industry music siren. I think they are the prototype development models which later became the larger Generation 1 sirens like the one mounted on the The TOKIWA Main Store.
There is a few changes I need to make for information that is not correct in the article which I will make soon. For instance, this photo is NOT of the siren that was at Marumitsu Department Store. In fact, I have no idea where its from. 3 major things verify that its not from this location. First, there is trees in the background which means the roof is not that high off the ground. This is not the case for the Marumitsu Department Store building. Also, there is no cell tower equipment or exposed brick wall on the building that I can see. The white trim at the edge of the roof is also not on the Marumitsu Department Store building. A Japanese twitter user who I'm talking to believes this is on top of a middle school building.

I will let people know if I get any more info but I'm going to also start posting the stuff I have no clue about because I have spent well over 250+ hours researching sense I started this whole adventure and need to broaden the people who are searching for more info instead of just coming across stuff I have already found. I would spend whole days searching Japanese search terms I generated on google translate into google searches. My best search terms were usually the following (I wrote them in English but I search them in Japanese):
- Yamaha Music Siren
- Motor Siren
- Motor Music Siren
- Multivoice Siren
- Multivoice Siren Device
The Multivoice search terms were because the siren was patented under the name "Multivoice Siren Device". The Japanese platpat patent website where I got the patent from is kind of broken so I will upload the PDF I have saved to my webserver incase others need it when I make the article changes in the following weeks.