The art and animation in this is really cute, the fishing animation looks so good! I really like all the character designs, they make for such interesting world building and give the setting a unique vibe. Very relaxing and cozy.
This works well for the short experience it is! Only feedback I'd add is that when you succeed at fishing a wallet I'd have liked a bit more visual or auditory feedback that I succeeded, as the wallet on the animation alone can be a little small. Even just a bounce on the score number might have drawn my attention to that element of the UI sooner and clarified that I was doing something right!
The score, but especially the time counter, don't have enough contrast with the sky to be easily readable.
Lovely work!