The manga takes place four years after the JS incident in Magical Girl Lyrical Nanoha StrikerS, and stars Vivio Takamichi, a fourth-year elementary student at St. Hilde Academy of Magic. Vivio has learned to conjure her adult form and has received her own Device — named Sacred Heart — from Nanoha, and has promised Nanoha to never use either for mischief. Then a mysterious magical fighter appears and targets Vivio. (Source: Anime News Network)

Genres

Cast

Vivio Takamachi

Kaori Mizuhashi

Einhart Stratos

Mamiko Noto

Fate Testarossa

Nana Mizuki

Nanoha Takamachi

Yukari Tamura

Subaru Nakajima

Chiwa Saitou

Shamal

Ryouka Yuzuki

Solfège

Jamie Schyy

Lutecia Alpine

Natsuko Kuwatani

Signum

Kaori Shimizu

Bardiche

Kevin J. England

Zafila

Kazuya Ichijou

Corona Timir

Misato Fukuen