Story of Seasons: Grand Bazaar – Where to find Isaac's lost item
By Ryan Woodrow

To unlock the blue windmill in Story of Seasons: Grand Bazaar, you’ll need to complete a quest for Isaac, the man who will gradually repair each of the windmills for you. He tells you that he’s lost an item of his, and he can’t repair the windmill until he gets it back. Your only clue is that it’s somewhere in the Bazaar. While this isn’t a huge area, it’s still easy to miss if you don’t know what you’re looking for.
We’ll show you where to find Isaac’s lost item so you can get the Blue Windmill up and running to make even more profitable goods from your farm.
Isaac’s lost item location – SoS: Grand Bazaar
You can find the item next to a bench in the southwest corner of the Bazaar. You’ll know you’ve found it when you see a tile that’s sparkling with little white stars. Head over there and pick it up, and you’ll be told you’ve found the item. Unlike other quest items, it won’t go into your inventory; instead, once you’ve picked it up, just talk to Isaac and you’ll hand it over.
After this, the blue windmill will be ready, unlocking things like Gold-tier tools, and the ability to make Honey in SoS: Grand Bazaar.