Rendered at 1/6 scale, Yahagi stands with a poised maritime presence that emphasizes her heavy armament. The figure features a meticulously sculpted naval uniform inspired by Kantai Collection, with a dark navy coat, white blouse, striped stockings, and decorative gold trimmings. Her hair is styled in long twin tails tied with navy ribbons, with subtle shading to reflect light. The Heavy Armament variant adds oversized gun turrets and additional anti-air cannons integrated into her shoulders and forearms, giving a sense of power and protection. The guns are finished in metallic gunmetal with light weathering; tiny etched engravings on the armor evoke ship-hull plating. The figure sits on a textured base that simulates a deck with an anchor motif and wave patterns. Every seam and buckle is painted with care, from the collar to the cuffs. The overall color palette blends deep blues, gray, and white with silver highlights, enhancing the impression of sturdy naval steel. The pose conveys readiness for action and a calm, capable leadership presence.

In Kantai Collection, Yahagi is portrayed as a steadfast and dependable ship girl who embodies the spirit of escort duty and protection. She serves alongside her fleet, taking her responsibilities seriously and remaining calm under pressure, often offering support and guidance to younger comrades. The Heavy Armament version emphasizes her role as a frontline defender, with enhanced artillery that symbolizes her willingness to stand between danger and her friends. Within the KanColle universe, Yahagi is depicted as resourceful, observant, and loyal, with a quiet humor that surfaces when convoy operations are running smoothly. She forms strong bonds with other destroyer-class sisters and frequently participates in rescue and convoy escort missions, demonstrating strategic thinking, teamwork, and resolve. This figure captures that essence—a capable yet approachable leader who wields formidable firepower while honoring her ship’s legacy and the camaraderie of the fleet. Her continued presence on the shelf invites fans to imagine her at sea, defending her convoy with precision and courage.