Japanese Song sound book

Hi,
When in Japan before covid I remember seeing books where you pressed a button it would play music or sounds.

My kids have grown fond of Japanese songs like "gu cchoki pa", " Mori no kuma san", "panda koala usagi", etc.

Not sure if those are traditional Japanese songs but trying to find such books with those kind of songs I dont know what they are called in Japanese.

I kindly ask for your assistance in where to find or what they are called properly.

Hi,

I had no idea what you're talking about, but a quick Google search suggests that you could be looking for something called "soundbook". But the actual products I found were mostly imported sing-a-longs instead of Japanese ones. Like this:
https://item.rakuten.co.jp/la-graine/zjtm8wndry2fl7u0/

I also found what they call "kiku ehon (which means "picture books you listen to")", but it seems that it's a set of an ordinary book and a CD.
https://www.ehonnavi.net/ehon/173200/%E3%81%8A%E8%A9%B1%E3%80%81%E3%81...

Maybe you can try sending questions to toy stores in Japan, or the place you remember seeing one.