On her kai ni form, Nagato gains a black jacket with short sleeves, with miniature sandbags on the sleeve ends. The v-neck on her original base form outfit is replaced with a black covering that completely hides her cleavage. Her existing red thighhighs are retained, but her rudder footwear is now integrated to the thighhighs and colored red to match. Her white skirt and sakuramon waist rig are also retained, with the garter straps.
As for her rig, she now sports two 41 cm triple mounts superfiring over her original 41 cm twin mounts, with her original 14 cm single casemate mounts replaced entirely with two 12.7 cm twin dual-purpose mounts, one on each side. Her triple gun turrets also contain 25 mm AA platforms on sandbags, a reference to her real-life mounting of anti-aircraft guns on turret tops from 1944 to the end of the war (albeit she never used triple gun mounts as these were merely prototypes). Additional 25 mm AA guns and searchlights are also placed on platforms around the funnel to her back. Her rig is also updated to be more in-line with the real-life Nagato, sporting a true hull design with torpedo bulges, and more 25 mm single AA mounts on the deck.
