Six months after the events of Magical Girl Lyrical Nanoha: The Movie 1st, Fate has returned to Uminari City with Lindy as her legal guardian and is living the life of a normal elementary schoolgirl along with Nanoha and her friends. The reunion between the two new-found friends is cut short, however, when they are assaulted by four ancient magic users who identify themselves as the Wolkenritter. As the motives behind the actions of the Wolkenritter become clear, Nanoha and Fate find themselves in a race against time to stop the reactivation of a highly dangerous artifact known as the Book of Darkness.
Nana Mizuki
Yukari Tamura
Kana Ueda
Kaori Shimizu
Asami Sanada
Ryoka Yuzuki
Kazuya Ichijo
Natsuko Kuwatani
Kaori Mizuhashi
Aya Hisakawa
Mikako Takahashi
Sanae Kobayashi
Yukana
Ai Shimizu
Rie Kugimiya
Yuki Matsuoka
Masumi Asano
Kayo Sakata
Kumi Sakuma
Sayaka Ohara
Donna Burke
Kevin J England
Tetsuya Kakihara
Alexandra Haefelin