ROYAL SPACE FORCE: THE WINGS OF HONNÊAMISE

"I will not give up. I will realize my dream...even if it means death!" When cadet Shiro Lhadatt signs up with the Royal Space Force, he encounters ridicule and apathy from manipulative leaders and a cynical public. But a chance encounter with a devout young woman spurs Shiro on towards his destiny: to become the first man in space! While military leaders conspire to use the space program to spark an all-out war, Shiro and a team of aging scientists race against time to complete the first launch. (Source: Bandai Visual) — Description from AniList community (anilist.co).