Repair to revive! Sailor Moon toy, I fixed the broken switch [Cosmic Heart Compact]

※I have made a video on how to repair the product, but please note that all disassembly and repair is done at your own risk.
I acquired a Sailor Moon toy from that era that was being sold as junk.
The reason for the junk is that the buttons do not work when pressed.
I thought that if the cause was the tactile switch, I might be able to repair it, so I decided to leave a video of the repair as well.
Since the tact switch is restored without replacing it, a soldering iron is not required, and I think this method is relatively easy for beginners to repair.
The explanations in the video are simplified, but the blog includes detailed notes and pointers, so if you are interested in trying out the repair, please take a look here as well.(※The blog is in Japanese only. )
URL of the blog post (Japanese)
shinanaroom.co...