[Machine Translation] Handball, aka the sport of the sky. Small in stature, Mikage Isshino uses her adversity to her advantage to shoot and run up to her dreams with her friends! Small in body, big in dream! The passionate youth handball DAYS, is about to begin! Handball - also known as the sport of the sky. In this sport, where height is the overwhelming advantage, Mikage Ishino, who joined the Fudori High School handball club, is as tall as an elementary school student! Even so, she uses the "heaven and earth" shot given to her by her father, who was a star athlete, as a weapon to run up to her dream with her unique friends!