The princess playing a trumpet (for Kanata?)
|First appearance||Episode 1|
|Voiced by||Ryouko Ono|
|Nicknames||Grace, or "The Blonde"|
- Seen with trumpet and bell that are very much like the trumpet and bell seen with Rio.
- Taught Rio how to play the trumpet.
- Seen with Kanata as a child.
- Inspired Kanata to learn to play the trumpet after playing Amazing Grace.
- Drowned trying to save a child 2 years prior to the story.
- It was rumored she was supposed to be bethrothed to the Roman Emperor in order to end the war between Rome and Helvetia.
- If she married to the Emperor, she would have been the Emperor's third wife.
- Half-sister of Rio (same father, different mother).
- First daughter of Archduke Arkadia.
- Rio uses her trumpet.
- Her name might be engraved in the observation post the girls get to in ep5
- Might be The Ghost.