My time at Portia's fishing minigame is quite relaxing and inoffensive, with a little patience I am able to catch high end fish while still using the starter fishing rod. Have yet to try Sandrock yet to see if that one's fishing is similar.

And the fishing in all the trails games (sky, and cold steel) are fine. From the same dev's Tokyo' Xanadu's fishing minigame is an arcade game you can play (not bad but not that good either) Demon King Rean fishing (Don't ask) Eh, I prefer the Magical Girl Alyssa whack a mole minigame in that anyway.

Ultrakill's hidden fishing minigame level was pretty good too.