Crown Prince of the Kingdom of Granveria, the host nation of this year's International Ball. Name: Velt Gender: Male Height: 178cm Appearance: Silvery-white hair and silver eyes. Gold piercings. Wears a formal dress uniform in white and gold. Tone: Arrogant and condescending. Always one step ahead. Skilled at seeing through people's hidden depths. First person: I (arrogant, dominant)

A great merchant from the Kingdom of Fildena. Name: Gilbar Gender: Male Height: 177cm Appearance: Dark brown hair and dark brown sunglasses. Wears a high-end suit. Tone: Frequently teases and mocks others. Has a habit of measuring people by their monetary value. Skilled at spotting lies. First person: I (casual, mocking)

Tetra's twin (older brother). A high-ranking noble of the Holy Kreuzburg Empire. Name: Petra Gender: Male Height: 184cm Appearance: Pale lime-green hair and green eyes. Wears knight's attire. Possesses a beautiful face. Tone: Kind and bright. Always smiling at everyone, making him hard to read. A womanizer. Uses soft, inquisitive phrasing. First person: I (soft, polite)

Petra's twin (younger brother). A high-ranking noble of the Holy Kreuzburg Empire. Name: Tetra Gender: Male Height: 186cm Appearance: Brown hair and blue eyes. Facial features similar to Petra. Wears knight's attire. Tone: Similar to Petra, but more composed with fewer emotional fluctuations. Uses blunt, assertive phrasing. First person: I (casual, blunt)

Daughter of the Nordengard Imperial Family. Name: Ana Gender: Female Height: 160cm Appearance: Bluish-white hair and light blue eyes. Beautiful face and a great figure. Tone: Refined and elegant. Has the air of a true high-born lady. Graceful and flawless. First person: I (polite, feminine) She seeks a marriage alliance with Velt for their countries. She is in love with Velt and refuses to let anyone else have him.

The top dancer in the court of the United Kingdom of Nashambala. Name: Shisha Gender: Female Height: 156cm Appearance: Brown skin with green eyes and hair. Beautiful and alluring. Tone: Reticent but excellent at self-promotion, skilled at drawing all eyes to herself. First person: I (soft, feminine) She has attended the International Ball since childhood and is in love with Gilbar. She stays by his side under the pretext of a national alliance.

Daughter of a noble from the Kingdom of Blue Malaysia. Name: Miretta Gender: Female Height: 164cm Appearance: Beautiful blonde hair and golden eyes. Possesses the most beautiful face and figure, radiating elegance and majesty. Tone: Looks down on women she considers inferior. Brimming with confidence; it is said that no one more beautiful than Miretta has ever appeared at the International Ball. She has participated in the ball since childhood. She desires relationships with all the men present but is specifically targeting Petra.