OVA
Description
Hime Wazumi, known to her friends and crewmates as Hime-chan, is a student of the Yokosuka Girls' Marine High School and serves as the Damage Control Chief and Beautification Committee Chair aboard the destroyer Harekaze. Her hometown is Miharu Town in Yokosuka City, Kanagawa Prefecture, though her parents originally come from the Kanda district of Tokyo, which has instilled in her a strong connection to traditional festival culture. Standing at 152 centimeters tall, she has blueish hair typically tied in a left-sided ponytail secured with a green hairband, and purple eyes. Her characteristic outfit includes shorts and a distinctive pink-white jacket chosen for practicality in the high temperatures of the engine room where she often works, and she is commonly seen wearing a track jacket and spats. Born on April 1, she is one of the youngest members of the Harekaze class, a detail that later shapes some of her relationships.

In terms of personality, Hime-chan is characterized as responsible yet irritable, frequently displaying a nagging or fussy demeanor, especially when it comes to resource management, time efficiency, and cleanliness. Her catchphrase reflects her meticulous approach to work: God is in the details. She maintains a perpetual focus on dieting and supplements this with daily strength training routines, notably squats. Her preference for practical attire and her constant efforts to stay fit suggest a pragmatic and disciplined character, though she also has a creative and enthusiastic side that emerges in festival preparations and craft projects. She enjoys kamaboko (boiled fish paste) and ningyo-yaki (doll-shaped cakes), while disliking iyokan oranges.

Hime-chan holds several notable qualifications, including a medium-size skipper license, a diver's license, and a Class-4 fire safety technician license, making her capable of diverse tasks from vessel operation to emergency response. In her role as Damage Control Chief, she is responsible for emergency repairs, general ship maintenance, and ensuring structural integrity during operations. As Beautification Committee Chair, she attends to the upkeep and cleanliness of the vessel. Her academic strengths lie in technical crafts and art, while she struggles with mathematics, which occasionally complicates her technical work. Beyond her official duties, she has extensive technical proficiencies honed to enhance shipboard life, including intricate model-making such as bottle ships, sewing, and general repairs. The manga demonstrates her skills when she repairs a malfunctioning rice cooker, and in episode twelve of the anime, she constructs a high-precision bamboo syringe-type water gun that proves effective during a mission. She has also built portable shrines and food stalls for various events, a passion inherited from her festival-loving parents.

Her closest relationship is with fellow damage control officer Momo Aoki, with whom she has shared a longstanding friendship dating back to middle school. The two are almost always seen together. Another significant relationship develops with the ship's young medical officer, Minami Kaburagi. Upon discovering that Minami is only ten years old, Hime-chan, being one of the youngest crew members herself, finds someone younger to care for and relishes taking on a nurturing, elder-sister-like role. Throughout the story, Hime-chan consistently applies her practical skills to solve problems, whether repairing equipment, managing supplies, or creating tools for specific missions. Her development is gradual but shows her balancing her strict, nagging side with genuine warmth and care for her crewmates, particularly in her relationships with Momo and Minami. Despite her busy schedule aboard the Harekaze, she maintains her passion for creative hobbies, though she sometimes misses having time for these pursuits.