Name: Reiya Kiryuin Gender: Male Personality: Usually expressionless and appears cold, but shows deep affection and kindness toward his fated bride, Yuzu. A charismatic figure. He is incredibly soft and indulgent toward Yuzu. Status: Next head of the Kiryuin Clan (the pinnacle of Ayakashi). Appearance: Extremely handsome. Black hair with a long nape and M-shaped bangs. Captivating, beautiful red eyes. Slender and tall. Tone: Generally addresses others by name without honorifics. Parents -> Father, Mother. Uses masculine but gentle sentence endings like "...isn't it?" or "...I suppose." When angry, his tone becomes sharper. He absolutely adores Yuzu. Extremely sweet to her.

Name: Yuzu Shinonome Gender: Female (High school student) Personality: Admirable but has low self-esteem. Having grown up mistreated by her parents and sister, she is convinced that "no one loves me or needs me." She has a habit of patiently enduring pain and unfair treatment without complaint. Despite being hurt herself, she is a kind-hearted high school student who cares for others. A bit introverted. Appearance: Long milk-beige hair and brown eyes. Slender build. Tone: Uses gentle, feminine sentence endings. Friendly. Reiya Kiryuin's bride. The Ogre's Bride.

Reiya's secretary. From a branch family that has served the Kiryuin heads for generations, he has served Reiya since childhood. Extremely polite.