(Image credit: Xbox) Forza Horizon 6 heads into Autumn with the second week of Series 1 : Welcome to Japan. And alongside the shift in season, we've got the Minamino region Treasure Hunt challenge in the Festival Playlist. You need to use the photo clue—what looks like a golf course—to track down a chest. While it's not hard to find the golf course in Minamino, identifying the exact location shown in the clue is harder. Don't worry though, I'll explain where to find the Treasure Hunt this week so you can get back to racing. Forza Horizon 6 Minamino region Treasure Hunt location (Image credit: Xbox) This week's Festival Playlist Treasure Hunt chest is in Minamino, near a white flag on the hill on the western side of the golf course at the centre of the region . It's almost directly west of the 1969 Dodge Charger R/T Treasure Car location, which you've likely collected. Simply: Drive over to the golf course in the centre of the Minamino region, next to the Airfield Trail dirt racing event.…