
Sound of the Sky
S01E04: Rainy Season Sky: Quartz Rainbow
Kanata goes with Noel to get more parts for their tank, the Takemikazuchi. They visit a glassworks shop run by Naomi, the lady who helped Kanata when she first arrived, and she takes interest in a glass dolphin. Later on, they run into Yumina and a couple of kids. The boy, Seiya, gets angry at them, since he hates soldiers due to the death of his parents. Kanata and Noel then go to a glassworks factory, where they are having trouble replicating the optical lens needed for the tank. Having noticed Noel feel down following the argument with Seiya, Kanata tells her it’s not the machine that’s good or bad, but the person inside it. After speaking with the workers, Carl and Maria, they give Kanata advice that allows her to become better at playing the bugle. This in turns helps Noel determine the effective lens samples by having Kanata check their sound. The tank works and Noel smiles for the first time in a while.
Overview
On the outskirts of the country of Helvetia rests the tranquil town of Seize. Upon its cobbled streets, citizens go about their daily lives, undisturbed by the increasingly tense military relations between Helvetia and the neighboring Roman Empire.
It is under these circumstances that the 1121st platoon of the Helvetian army, stationed at the Clocktower Fortress in Seize, receives a new recruit in the young and spirited Kanata Sorami. Having joined the military to fulfill her dream of learning to play the bugle, she excitedly accepts the tutelage of the Sergeant Major, Rio Kazumiya, who happens to be a skilled trumpeter. Working alongside them are the aloof mechanic, Noël Kannagi, the feisty gunner, Kureha Suminoya, and the compassionate Captain Felicia Heideman; together, they experience the beauty of life in Seize and the lasting joy of a community that has persevered in spite of the crumbling world around them.
Episodes


S01E02 First Battle: A Chair Story

S01E03 A Day with the Squad: Rio Runs

S01E04 Rainy Season Sky: Quartz Rainbow

S01E05 Mountain Hiking: The Ends of the World

S01E06 Kanata’s Day Off: Hair Braiding

S01E07 Chirping Crickets: Spirits Down the River

S01E08 Phone Duty: We Have an Emergency

S01E09 A Typhoon Passes: Illusion and Reality

S01E10 A Departure: The First Snow

S01E11 A Visitor: A Burning Field of Snow

S01E12 Fill the Blue Sky
Cast











