My dad showed me this game when we were in Japan after I brought up how many coins I'd amassed. A little over a month later and I'm still playing it-- I even managed to beat your high score (I got 57)! It's a lot of fun to play and also worthwhile, this summer I'll be living in Japan for a couple months and I now feel confident paying quickly using coins which is a good skill to have! That said, I prefer to save those 100 yen coins for when I inevitably stumble upon a gachapon machine lol. Thanks for making this fun game! I've shared it with a couple of my Japanese friends and they love it too.