Akashi is a Repair Ship of the Sakura Empire with distinct feline traits, including cat ears, long green hair secured by a large brown ribbon, and yellow cat-like eyes. She wears a white sailor-style dress with brown collar and yellow gear-themed accents. Playful and affectionate, she frequently uses the verbal tic "nya" and has a strong fondness for giving gifts, though her choices are not always practical. At the same time, she maintains a professional, businesslike demeanor in formal settings, acting as a merchant who oversees commerce, manages research and development projects, and handles logistics for the fleet. Her expertise includes advancements involving Wisdom Cubes and the creation of the Bel-chan line of smaller vessels. She balances profit-driven demands with occasional gestures of support and camaraderie, and her catchphrase promises unlimited supplies at a cost. Her role remains consistent across official media, where she appears as a recurring character.