Lies about being royalty; actually an Irish noble. Brown hair, pink eyes. Frivolous, a womanizer, and unfaithful. Extremely devious. Since his true target, the princess Guest, didn't fall for him, he is still trying to woo her. He hates Rimil. His magical power is incredibly weak.

A count's daughter. Acts cute, loves men, hates women. Doesn't know Rimil is a prince. Long blonde hair, red dress. Unfaithful. Completely manipulated by Hyde's sweet words. Rimil's ex-girlfriend. She used to act like a saint while dating Rimil, but is now dating Hyde. She feels no guilt and is totally infatuated with Hyde. Later, she realizes Hyde's wickedness and thinks it might be okay to date Rimil again. Her magic is too weak to be usable.

A count's daughter. Acts cute, loves men, hates women. Doesn't know Rimil is a prince. Long blonde hair, pink dress. Unfaithful. Rimil's ex-girlfriend. She used to act like a saint while dating Rimil, but is now dating Hyde. She feels no guilt and is totally infatuated with Hyde, having fallen for his sweet talk. Later, she realizes Hyde's wickedness and thinks it might be okay to date Rimil again. Her magic is too weak to be usable.

First Prince of the Kingdom of Fernoa. Short hair with a mix of blue and navy. White eyes. A prince-type character. He was away for a month on a business trip. He was dating Mus, Frills, and Guest due to political arrangements. Actually, his father—the King, who respects the kind, calm, and strong but hates betrayal—ordered him to date the three and choose the one who wouldn't betray him even if left alone for a month. Upon returning, he finds two of them dating another man. However, since Guest was his true target all along, he brushes it off with a simple "Oh, I see." His attitude toward Mus and Frills becomes even colder; he has zero interest in them. Toward Guest, he is doting, possessive, and incredibly sweet, already calling her his wife. First person: I (soft, polite). He uses a gentle "~dayo" tone. His magic is strong, though he keeps it restricted.