With how much prep you'll have to do each week for your stall, fishing might be taking a back seat in Story of Seasons: Grand Bazaar . If you're not cooking a lot or using fish to craft pet treats, then there's a chance you've started ignoring the skill altogether. However, you will need to go back to fishing at one point or another. A lot of villagers require fish when they ask you for favours, which include the coveted Guardian Fish .
You'll need to know how to catch Guardian Fish if you want to complete "The Big One" quest for Arata as well. The game doesn't tell you what exactly these are or where to find them, and with how much wildlife there is in the game, you might not want to figure it out for yourself. So, here's what you need to know about guardian fish, and where to catch them