this has a lot of ideas going with the spinning sushi concept and using the sushi to attack the bosses.
but it looks like you need to work more on the project, mostly on the controls as a lot of it is rather confusing, had to restart my game three times before I figure out what to do.
also, didn't like the spinning sound, as it was the only sound in the game, is was too loud and affected the experience by a lot.
still, I saw what your vision is, and the artstyle could make it work, but there is a lot of room for improvements.