Knights of Sidonia is a 2014 Japanese-language Animation Action show. This story is one of spaceship named Sidonia fights against Gauna, with the central focus on Nagate Tanikaze who is a enigmatic teenage boy becomes one of pilots of guardian-robots, and grows up to be Flying Ace called Knight of Sidonia. Knights of sidonia features Pete Sepenuk, Ryôta Ôsaka, Takahiro Sakurai, Aya Suzaki, Aki Toyosaki, Sayaka Ôhara and Nozomi Furuki. This story is one of spaceship named Sidonia fights against Gauna, with the central focus on Nagate Tanikaze who is a enigmatic teenage boy becomes one of pilots of guardian-robots, and grows up to be Flying Ace called Knight of Sidonia.