High School Fleet OVA

Synopsis

Continues the story of High School Fleet

In a world where massive tectonic shifts have submerged much of Japan, the country has become a thriving maritime civilization. Coastal cities flourish, and safe sea routes are protected by specialized naval vessels. The marine industry is booming, with many young women aspiring to become Blue Mermaids—highly skilled sailors tasked with safeguarding the seas. After a period apart, former friends Akeno Misaki and Moeka China reunite and enroll at Yokosuka Girls' Marine High School. There, they connect with other students who share their dream of becoming Blue Mermaids. As training begins, Akeno and Moeka are given command of their own ships and crews. Akeno quickly adapts to her role as captain of the destroyer Harekaze, forging strong bonds within her team. However, mechanical problems with the ship’s engines and navigation system leave them stranded, placing the crew in critical danger. High School Fleet follows the adventures of the Harekaze crew as they face challenges and hazards on their journey to achieving their goal of becoming esteemed Blue Mermaids.

In this installment

After the suppression of the Musashi uprising, the students of Yokosuka Girls' Marine High School have finally been brought back together. However, the Harekaze suffered severe damage in its final battle with the Musashi, possibly making it unfit for any further voyages. Adding to their worries, rumors are circulating that the entire Harekaze-class might be retired because of the ship's condition. The situation grows even more precarious as other classes begin trying to recruit members from the Harekaze crew. Kouko Nosa, the Harekaze's secretary, holds the answer to this crisis—a set of confidential orders she must deliver to the crew—but time is running short.