Sora no Oto fanclub
The plot revolves around a girl named Kanata Sorami. When she was all alone at a young age as a result of war, she found inspiration in a trumpeter she met. She decides to join the army and become a bugler, hoping to learn well since she is quite bad at it. She is assigned to the town of Seize, where she is taken care of by Rio Kazumiya, her bugler instructor who plays the trumpet, and the rest of the squadron.