Soji Mitsuka held a fondness for the twin-tail hairstyle. The day after his first day of high school, he and his childhood friend, Aika Tsube, were enlisted by a woman of mysterious origins named Twoearle to combat an evil force threatening…

Twoearle addresses Soji and Aika’s inquiries regarding the Tail Gear, clarifying the reason behind Soji's transformation. He then suggests constructing a clandestine support facility beneath Soji’s residence, though this undertaking would n…

Twoearle conducted a tour of the recently finished hidden base for the others. Their progress was interrupted by the sudden appearance of an Elemelian, and Soji immediately moved to intercept the assault. However, he quickly discovered the …

The Ultimaguil forces faced a daunting struggle against Twin-Tails, and Dragguildy resolved to intervene personally. Tail Red and Tail Blue stepped forward to confront him, but Dragguildy unveiled a secret—one with the potential to alter th…

The Twin-Tail Club stands poised for its opening, and Twoearle has imbued the classroom with her distinctive flair. As Ultimaguil struggles, fresh allies arrive, hoping to shift the balance, but the Twin-Tails offer a bolstering of their ow…

Erina’s inaugural shift as Tail Yellow proves less triumphant than anticipated. Later, she confesses to Soji her doubts about her suitability for the role of one of the Twin Tails. Meanwhile, as Soji endeavors to guide Erina, Aika finds her…

Twoearle recognizes Dark Grasper as Acena, a former admirer from her past. Dark Grasper assumes firm command of the Ultimaguil invasion force, simultaneously ascending the popular music charts as her alter ego, the twin-tailed idol Anko Iis…

The demands of student council, academic work, and her involvement with the Twin Tails are weighing heavily on Erina, and she bristles when her mother urges her to be more disciplined. With Mikoto occupied, Soji finds himself tasked with th…

The revelation of Anko's true identity as Dark Grasper yielded a hidden message within her lyrics, discovered by the Twin Tails. Driven by this knowledge, they resolved to attend her concert and prevent a potential hostage situation involvi…

Officer Spider Guildy, a figure of considerable authority within the Elemelian ranks, came to settle the matter of the Twin Tails. Their clash was a fierce and evenly matched contest, yet a sudden, unexpectedly powerful assault left Tail Re…

Soji awoke to discover he had become Solar Metca, a version of Tail Red subtly marked by maturity. The transition had left him vulnerable in combat against an Elemelian, and his companions grew worried by his diminished strength.

A sense of abandonment settled over Soji, as if his twin-tails had deserted him. The other girls attempted to lift his spirits. But when Guildy of the Arachne struck, Aika and Erina countered, only to find themselves overcome.