This game feels like Webfishing and the fishing tournament from Animal Crossing have been mashed together into one game and it's such a perfect vibe!
I think one of my favourite things about this game (alongside the great number of fish you can catch) is the idea of setting play session times! It feels a bit like a party game, in that respect, and I love that this means the game respects the player's time.
I think the only thing I'd maybe like to see if this gets developed further is a multiplayer mode! Though adding a multiplayer mode might also bring a need to add more interaction, so there's a chance that might not fit with the vibes of the game.
A delightful experience overall!