From the Kantai Collection universe, Kongou is depicted here as a tall, poised young woman who embodies the spirit of the iconic battleship. The figure showcases a refined navy color scheme with a deep indigo dress-blue coat, white blouse, and gold trim that hints at her distinguished rank. Her long hair flows freely, contrasting with a stern yet friendly expression that radiates confidence. The sculpt captures subtle motion, with one leg slightly forward and arms positioned to hold an integrated weapon or accessory, giving the impression of readiness for action. Details include anchor motifs, rigging-inspired lines, and a sturdy stand that evokes a ship deck. The Yasen Tanshoutou version adds weathered metallic accents and battle-ready armor plates, enhancing the sense of a seasoned combatant.

In the Kantai Collection storyline, Kongou is a member of the Kongou-class battleships representing a lineage of powerful warships personified as ship-girls. She is depicted as energetic, talkative, and proud of her fleet, often speaking with a confident, friendly tone and a hint of glamour. Kongou's interactions with crew and other characters reveal a strong sense of companionship, protecting her sisters and allies during operations and night battles. The Kai Ni upgrade introduces refined armor, more mature expressions, and enhanced weaponry, symbolizing growth and experience gained through voyage and combat. In the Kai Ni Yasen Tanshoutou variant, her character reflects readiness for strike missions, with a distinctive weathered look suggesting battles endured, while maintaining her core loyalty and optimistic temperament. Her presence anchors the fleet's morale as they advance.