Roland Claire

Celia's father, in his forties, the one that helped Flora and Hugenot's faction to escape from the royal capital, he helps the Fontaine faction to keep in contact with the Hugenot's faction to work together to give back to the king his legitimate power, the Arbor's faction threatened with destroying his house accusing him of treason for cooperating with the rebels if he doesn't become a spy for them and helps to discover other nobles of the Fontaine's faction in contact with Restoration, he was forced to give Celia as Charles' wife to use her as a hostage to ensure his cooperation with the Arbor faction, after Celia escapes he lends his help for escaping the capital to Christina too after she comes back from the evening party, but Charles suspects him and then he needs to trust in Rio that appeared in a good moment to take Christina to Rodania.

Relationships
Celia Claire : She is Roland Claire's daughter, whom he adores above all else. He is happy to learn that she is safe after being kidnapped from the forced wedding. Roland is disgusted by the Idea that Celia had to marry Charles Arbor and says that she is more likely to marry nobody than him.

Monica Claire: She is the beloved wife of Roland Claire. Because of an illness, she is bedridden most of the time and Roland didn't want a child at first for fear of losing her. After Duke Arbor's failed attempt to kidnap Celia, he sends Monica with Celia to Galtuuk for safety just before Charles Arbor tries to take her to the capital under false pretenses.

Haruto Amakawa : Roland knows that Celia loves him and is thankful to him for saving his daughter from her forced wedding with Charles Arbor. Roland isn‘t aware that Haruto is Rio the boy that was blamed four years ago.

Charles Arbor: The former fiancé of his daughter. He is disgusted by the idea that his daughter had to marry him and calls him a piece of shit.

Alma, Sara & Orphia : He is thankful that Celia has found such loyal friends.