Shibuki Okitsu

Оригінальне ім’я: 沖津飛沫

A second-year high school student who has inherited the blood of a legendary diver. A lone wolf who spends his time diving into the Tsugaru ocean. He appears in the MDC after making a certain promise to Kayoko. He is quiet and brusque, but overpowers those around him with his unique and spirited diving technique.