Gonna be the Twin-Tail!!

Sōji is an ordinary high school student with an extraordinary love for pig tails (or "twin tails"). One day a mysterious girl from another universe named Thouars appears in front of him. At the exact same time, monsters begin attacking the city where Sōji lives, declaring they will drain the world's energy in the name of the Twintails. Sōji receives a powerful armor from Thouars called "Tail Gear" which transforms him into a female Twintail warrior named Tail Red.Gonna be the Twin-Tail!! has one or more episodes streaming with subscription on Funimation, available for purchase on iTunes, available for purchase on Google Play, and 2 others. It's an action & adventure and anime show with 12 episodes over 1 season. Gonna be the Twin-Tail!! is still airing with no announced date for the next episode or season. It has an average IMDb audience rating of 6.5 (110 votes).