Tomoki Sakai (Kento Hayashi) is your average junior-high student. Fascinated by the diving skills of Yoichi Fujitani (Sosuke Ikemaytsu), an elite athlete born into a family of former Olympic divers, Tomoki joins the Mizuki Diving Club (MDC) where Yoi...
Tokyo is under devastating attack!
The immense and ominous Black OX, the dark robot with the devil eyes and detachable, destructive limbs, is set on leaving the city.