Salutatory Initiation The girls' application to form the Rocket Research Club is rejected by the school, and they are classified as a hobby group instead meaning they do not have access to club benefits. Regardless, Yu points out they just need to achieve some accomplishments to gain enough recognition to become a club. They begin focusing on trying to build model rockets powered by black powder motors, with Matataki providing some instruction to the other girls. Umika then suggest they attend a model rocket festival to gain additional experience...