Sonia Blanche

Sonia Blanche is one of the heroes of Shining Resonance Re:frain.

Official Summary
The Lightning Princess

The leader of the party, and crown princess of Astoria.

Despite her royal status, she fights on the front lines, leading her people against the Empire. Her swordsmanship is exceptional, and her quick thinking and swift swordplay have earned her the title of "Astoria's Lightning Princess."

The story begins with her rescuing Yuma from the Empire's prison.

There is an Armonic that has been passed down the royal bloodline, but she is currently unable to use it. Instead, she fights with her sword and shield: Nicaea and Aegis.