Prologue/IJN Yamato

This story takes place about 254 Years after the event of "The Great War of Archimedes". In the Alternate Universe, When Atlas became more corrupted, A new Empire. But until then Yamato has returned but served as VMSDF (Vale Maritime Self-Defense Force) to defend the mainland of Vale, Team RWBY from Beacon Academy has been assigned to join the crew and its naval fleet fight against Atlas.

RWBY owned by Rooster Teeth, Haifuri owned by Aniplex