Back when I was working near Suntec City, me and my colleagues would be turning those dials like a bunch of crazed monkeys every other week during lunch, whenever there’s new stuff. There were a few of us so it’s easy to exchange any extra stuff we get. There’s of cos the Marvel superhero figures and usual (half-nekkid) anime gals, but the ones that I still take out of the box and kinda look them over are these.
These I got while in Osaka Japan last year, I think they call them ‘soundrops’. Press the middle and you’ll hear a Japanese phrase. The collections are usually based on TV shows, anime etc. In Japan, there are toys hops selling individual Gashapon stuff so it’s real easy to complete a collection by getting them here. I bought these single pieces from a shop instead of getting them from a machine. Don't think you can find them here in Singapore.