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Danseur noble--a ballet dancer qualified to dance the role of the prince. Second-year junior high school student Murao Junpei was fascinated by ballet as a boy, but gave up on dancing after his father's death, as he had to become a man. However, one day, a beautiful transfer student named Godai Miyako appears before him. Miyako takes notice in Junpei's love of ballet and invites him to dance with her. Along with Miyako's cousin Mori Ruou, he begins his career as a full-fledged ballet dancer, with the aim of becoming the world's best dancer--the Danseur noble! Only those who have sacrificed everything are permitted to stand in the beautiful and harsh world of classical ballet.
Once there lived an eccentric author called Drosselmeyer who wrote grand tragedies - one of them was the tale of a prince who sealed away an evil raven by breaking his own heart into tiny pieces. However, before the story could be completed, the author died and the tale took on a life of its own. Now, in a town where fiction and reality meet, the story continues on its tragic course with Ahiru, a duck who transforms into the beautiful Princess Tutu in order to restore the prince's heart. But will Ahiru's act of love be enough to defy the story's terrible destiny and lead to a happy ending?
The official music video for Hizumu Realism from the album ヒアリズム, by A crow is white.