Misaki Tobisawa is one of the main heroines of the visual novel and anime series. She is a second-year student at Kunahama Institute and a classmate of Masaya Hinata. Misaki has a naturally laid-back disposition and a sharp intellect, often preferring to do things at her own pace. Despite her calm exterior, she can occasionally be moody, but she deeply cares about her friends and is candid in her interactions. She is very attached to her grandmother, who shares her wisdom with her. Misaki has a fascination with cats and a well-known love for sleep and food, especially udon.

She is a former player of the aerial sport known as Flying Circus, or FC, which uses anti-gravity shoes. Because of her prior experience, she brings valuable knowledge to the team and serves as a grounding presence when the group re-forms a Flying Circus club. Her motivation for flying comes from a desire for complete freedom, yet she eventually realizes that even she is not entirely free from her own feelings and the pull of the sky. Throughout the story, Misaki plays a key role in helping the team develop, and she forms a particularly deep bond with the younger first-year student Mashiro Arisaka, revealing a caring and protective side beneath her nonchalant manner.

In terms of development, Misaki rekindles her passion for the sport and works to overcome personal challenges. Her route in the story explores her evolution as she devises new tactics and confronts her own limitations. Her notable abilities include her natural talent for FC, her sharp intellect, and her strategic thinking, which allow her to adapt and innovate within the sport.