Umika Konohoshi

Umika Konohoshi is a first-year student at Fujinomisaki High School who has long struggled with severe social anxiety, finding it nearly impossible to connect with those around her. Driven by this isolation, she dreams of building a rocket to venture into space in search of extraterrestrial beings who might truly understand her. When a girl named Yuu Akane, who claims to be an alien, enters her life, Umika joins forces with her newfound companions to develop model rockets. Through the pursuit of her dream, she gradually overcomes her fears and grows alongside the friendships she builds along the way.