Gonna Be the Twin-Tail!!
Season 1, Episode 6: Brake Release!! Tail Yellow
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Erina's first outing as Tail Yellow does not go as expected, and she later confides to Soji that she may not be qualified to be one of the Twin Tails. While Soji tries to work with Erina, Aika must deal with an attack from Leviaguildy and Krakeguildy!
All Episodes - Season 1
Episode 1
Earth Is a Twin-Tail World
Episode 2
A Twin-Tail Mystery?!
Episode 3
The Azure Surge! Tail Blue
Episode 4
Ferocity--Twin Battle!
Episode 5
The Third Twin-Tail!
Episode 6
Brake Release!! Tail Yellow
Episode 7
A Passionate Debut! Dark Grasper!
Episode 8
Erina's First...
Episode 9
Smash!! Chaosic Infinite
Episode 10
How Come?! I'm In Bad Shape.
Episode 11
Red on the Ropes
Episode 12
Twin-Tails Forever