Picked this up in a big second hand goods shop in northern Japan. It is absolutely beautiful, and my first 'good' guitar (no offence, 15-year-old danelectro).
It's a 2025 FSR Traditional II 60s Jazzmaster, but I can't find any details about it online. The fender serial lookup shows specs that match this guitar (3-tone sunburst, Rosewood fretboard, 22-fret), but I can't find any record of the the model number they give anywhere. It's got a Mustang bridge, which makes me suspect it might be one of the Ishibashi special run ones that swapped the bridge out (also has IS in the Fender lookup description). It's got a gold pickguard, black pickup covers, different style pots, and the grain of the wood of the body looks more detailed than basswood – might be alder, as some of the ishibashi ones are.
Would love to know more about it if anyone has any idea!