Princess Tutu, a Japanese anime television series, premiered in Japan.
The final episode of Princess Tutu aired, concluding the series.
The complete series of Princess Tutu was released on DVD in North America.
Drosselmeyer creates a storybook containing the tale of Princess Tutu, setting the foundation for the events.
To protect Rue and the original story, Drosselmeyer seals the storybook, causing characters to be trapped in the story's loop.
Ahiru finds the magical pendant and transforms into Princess Tutu to restore disrupted hearts.
Ahiru meets Mytho, the prince whose heart is broken and central to the story's conflict.
Rue's true identity as Princess Kraehe is unveiled, complicating her friendship with Ahiru.
Mytho loses his memories due to the story's magical effects, intensifying Ahiru's mission.
Clara's love for Mytho becomes pivotal to the story's resolution and causes shifts in character dynamics.
Ahiru discovers she is a duck given human form and struggles with her dual nature.
Ahiru, Rue, and Mytho confront Drosselmeyer leading to the restoration of true emotions and breaking the story's curse.
