Type: ONA
Plot Summary: Original net animation prequel series produced in partnership with the Hi Evolution film series as a promotion for pachinko games
Genre: Action , Mecha , Sci-Fi
Released: 2020
Status: Completed
Episode 8
Episode 9
Episode 2
Episode 7
Episode 20
Episode 4
Episode 42
Episode 1143
Episode 1
Episode 6
Episode 3