Maruyu

Maruyu is the nickname for the Type 3 submergence transport vehicle. As a character, she has parted short black hair and brown eyes. She wears a white school swimsuit with a red encircled "yu" painted on her chest as well as a diving mask. Carries a transport container in left hand. She has a easily scared personality that often worries about a lack of friends. Her nickname is mole, which she greatly dislikes. In the game she has the worst stats but is valuable for raising luck.