In the anime Between the Sky and Sea, Misaki is not a human main character but rather a guardian deity partner who accompanies the character Haru Soramachi. Misaki is a divine spirit or protective entity that aids Haru in her mission as a space fisherman. This being is effective against Carapace-type enemies and possesses abilities such as a Normal Shot attack and a Double Shot attack, as well as a special power called Divine Power. Misaki serves as Haru's companion and source of supernatural aid throughout the story, acting as a partner in battle rather than a character with personal background or emotional development. There is no detailed information available about a personality, personal motivations, or character arc for Misaki in the anime series.