This is such a charming game. I love the concept, the theme interpretation, and the art and character design are as delicious as the sushi. I think it would be helpful if you made the interactable portions of the UI more obvious, maybe a higher contrast color or highlighted in some way. I also had trouble figuring out how to actually play the game well, I tried mixing up a few pieces of sushi to put out at once and all the guests just stared at the sushi - I guess none of them liked those flavors in particular, but a bit more structure or hints (maybe reference Coffee Talk) might help too. Any way I'm giving you a ton of feedback because I love this game and I hope y'all refine it because I would love to play it more! Impressive work for 4 days.