In a Cherry Blossom-Colored Lake

A high school girl named Ichika who loves fighter jets called Fränkers introduces herself at the beginning of the new school year, only to be met with cold stares from everyone in her class. To relieve her frustration, Ichika heads to a lake on her way home, where she meets Tsubasa, another girl whose hobbies have also been rejected by others, just like her own.