If you're looking for anime similar to Swan, you might like these titles.
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?
Azusa is not only the manager of the school’s soccer team, she’s also dating one of its players, Ikumi. However, recently Ikumi has been avoiding her, going home quickly instead of spending time with Azusa. What’s worse, she sees him walking home one day with a girl named Sayaka. Is Ikumi no longer faithful to Azusa?
The tomboy Benio is forced to marry the lieutenant Shinobu, who is from a wealthy family. At first Benio doesn't get along with the distinguished way of life at all. When Shinobu is sent to fight in Russia, Benio makes her own way... as an emancipated woman in Tokyo of the 1920s!
Middle school left Uka Ishimori with nothing but scars—to the point where she's forgotten how to laugh or cry or even say “hello.” But a chance reencounter with a boy with lemon-colored hair invigorates her, giving her hope that maybe, just maybe, life can be that much sweeter if she finally reaches out for help.