Mitsuka Souji is a first year high school student who greatly loves twintails. One day, a beautiful girl named Thuearle, who comes from another world, suddenly appeared in front of him and gave him the power to transform into the twintails warrior Tail Red. Now Souji must fight in order to protect the peace on Earth with the help of his childhood friend Tsube Aika, who can become the twintails warrior Tail Blue, all while keeping the twintails warriors' real identities hidden and dealing with the fact that Tail Red is actually femaleGonna be the Twin-Tail!! has one or more episodes available for purchase on iTunes, available for purchase on Google Play, and available for purchase on YouTube. It's an action & adventure and anime show with 12 episodes over 1 season. Gonna be the Twin-Tail!! is no longer running and has no plans to air new episodes or seasons. It has an average IMDb audience rating of 6.3 (144 votes).