Tōmi "Miya" Miyazato captains the super-large training ship "Yamato" (K-117) at Kure Girls Maritime School. Born December 4th in Kirishima City, Kagoshima Prefecture, she is a second-year student standing 172 cm tall with blood type A and a Sagittarius zodiac sign. Miyazato excels academically and physically, demonstrating proficiency in all subjects without weaknesses. She possesses exceptional strategic decision-making skills and meticulous planning abilities. Her athletic talents encompass yacht sailing and windsurfing, reflecting a balanced mastery of "mind, skill, and body." Despite her high competence, she remains humble, never boasting about her talents. On duty, she maintains composure under pressure, ensuring her crew never witnesses panic or uncertainty. Privately, Miyazato displays carelessness in daily habits, notably avoiding vegetables in her diet. Her favorite foods are shabu-shabu and mitarashi dango, while she dislikes potatoes. Friends, especially vice-captain Nomura Sia, frequently urge her to eat more vegetables. She deeply values teamwork and self-improvement, earning consistent respect from peers and superiors. Her leadership philosophy is defined by her motto: "I do not need life or fame." During the inter-high tournament at Yokosuka, Miyazato leads the Yamato in Maritime Duel Games and Simulation Exercises. Initial overconfidence against Mashiro Munetani results in an unexpected loss after Mashiro stages a counterattack. Later, coordinating the Yamato's combat operations during a hijacked seafort crisis, she pushes the ship's engines to keep pace with allies but heeds Nomura's caution against overexertion. Her tactical awareness shows when she acknowledges the Musashi's skillful use of dye shells for navigation during the fortress assault. In a drama CD storyline, Miyazato rejects rival captain Azumi Abe's provocations to engage in unnecessary competition, emphasizing humility and stating that being "number one" is not her ultimate goal. Her interactions include intrigue towards Moeka China's negotiation skills. Miyazato's name and birthday draw inspiration from Hidenori Miyazato, the first captain of the real-world battleship Yamato. Beyond her disciplined exterior, her preferred color is black and her favorite flower is sakura (cherry blossom). These personal preferences, alongside her professional demeanor and private vulnerabilities, define her multifaceted character.