In my trip to Hokkaido last June, one of the places that I visited was Otaru Music Box Museum. Wasn’t really planning to go there as I was nursing an annoying flu. I forced myself to go anyway because the weather was great. It was pretty much all blue skies until I walked and reached the museum.
Interesting shop, many floors. Great even if you don t have much interest for music box. Must be careful when walking around, many intricate glass music boxes!