Very cute. Extremely polished. Not much to say here. Maybe since there are enemies arround the level, we are missing an attack of some sorts? Doesn't need to be something phisical, could be "throw an oniguiri" or something like that. Maybe hit with an umbrella?
The other thing that I've found odd, is that Circle button (PS controller) does nothing, however, I cannot use it as a "Back" button on the menus, like when I pause, or in the vending machine. Since it is kinda standard, you should add that.
Fantastic work!!