That means " 'Area' Trout Rod with Titanium SiC Ring Guides.
The Fuji AT (area trout) guides refer to the style of trout fishing that is done here in Japan the necessitates (?) the Fuji develop a special style guide.
That last sentence made sense in Japanese the first time I wrote it, and had to delete, then write in Engrish.
7.1 ft. UL trout rod with adjustable weight Fuji butt cap. The area trout style of fishing is done with two styles of rod settings--no weight, and tip down (actually pointed at the lure) for fishing tiny (1 to 2 gram) spoons, and one or two weights in the butt cap for a tip up retrieve for tiny sub surface jerkbaits, and tiny topwater.
These types of rods are some of the best selling in the JTM for the big names such as Shimano, and Daiwa.

Weighted arse cap, with some skully.

Poodle grip handle assembly. Marc from Performance Tackle was the first person I heard to use that term.

G-Style--won't have it any other way.

Some little bitty guides--

And the "AT" single foot Titanium, SiC ring guides, a #20, and a #12 and finally a #8. From there they are T-LSG guides (they only make the AT frame down to size #8).

And a Tiger CKW MMFDtDYW wrap to boot. Same side of the rod--different angles/distance/lighting.
Evil E remarked that looking at this one made him dizzy.