Idol × Warrior Miracle Tunes! - Season 1 Episode 30 Enka at the Harbor is So Cool!
Overview: Miracle² goes to the harbor of Amerimura, Akari and Hikari's hometown, to film a television show. Akari finds a signal to her Crystal Jewel, leading her and Hikari to a fisherman (Takahiro Kuroishi) who turns into the Super Negative Jeweler Suizo. Miracle Tunes defeats him with the Enka Jewel, recovering Akari's Crystal Jewel.