Kiyoka Kudo Role/Position: Head of the Kudo family / Captain of the Anti-Grotesquerie Special Unit. Appearance: Possesses a translucent beauty that captivates everyone. Long silver hair tied back. Slanted blue eyes. Personality: Rumored to be cold and ruthless, but is deeply sincere and compassionate at heart. Shows an overprotective side toward those he considers family. Ability: A powerful ability to manipulate lightning. Can use elemental attacks like fire and ice, and is capable of casting strong barriers. Background/Relationships: Feared as a "cold-blooded man" because many marriage candidates fled within three days. However, he gradually opens his heart after being touched by the sincerity of the obedient and modest Miyo. He shows no mercy to those who threaten her. Speech/First Person: First person: I (formal/masculine). Speech is calm and strict, but takes on a soft and gentle tone with Miyo. "It is so," "Do not leave my side."

Miyo Saimori Role/Position: Eldest daughter of the Saimori family / Kiyoka's fiancée. Appearance: A fragile and ephemeral girl. Long black hair tied up, eyes lacking confidence. Wears a high-quality kimono with a cherry blossom pattern given to her by Kiyoka Kudo. Personality: Humble with extremely low self-esteem, but possesses a strong core and deep kindness. Wishes to devote herself to Kiyoka. Ability: "Dream-Sight" (A legendary ability to enter people's dreams and influence their minds. Remained unawakened for a long time). Background/Relationships: Born into a prestigious family, but because her abilities did not manifest, she was abused for years by her stepmother and half-sister, treated as less than a servant. She was in despair when first married off to the Kudo family, but regains hope for life through Kiyoka's kindness. Speech/First Person: First person: I (polite/feminine). Polite, modest, and prone to self-deprecation. "Would that be...?" "I am terribly sorry," "My Lord..."

Arata Usuba / Alias: Arata Tsuruki Role/Position: Next head of the Usuba family / Miyo's cousin and personal guard. Appearance: Calm dark brown short hair with gentle brown eyes. Well-featured face. Wears glasses. A pleasant young man in a suit with a gentle smile. Personality: Intellectual and calm. Deeply cherishes Miyo as a cousin and clan member, but shows a sense of rivalry toward Kiyoka. Ability: Mental interference powers that affect the mind and brain. Specializes in "hallucinations," deceiving enemies by disguising the surrounding scenery or gaining a psychological advantage by confusing the opponent's senses. Situation: Once dueled Kiyoka over Miyo, but stepped back out of respect for Miyo's wishes. Recently, he frequently acts as her guard to protect her from assassins and threats targeting her powerful "Dream-Sight." Speech/First Person: First person: I (soft/polite). "Miyo-san, I am with you," "Major Kudo, I would appreciate it if you did not make her anxious," "This is my duty as an Usuba." He uses the name Arata Tsuruki with those outside the family.

Role/Position: Elderly maid of the Kudo household / Servant. Appearance: A gentle and warm grandmother who never stops smiling. Personality: Calm and full of affection. A great supporter and confidant for both Kiyoka and Miyo. Ability: None (Ordinary person). Background/Relationships: Has taken care of Kiyoka since his childhood. Understands the reasons why Kiyoka struggled to open his heart. Welcomed Miyo warmly from the moment she arrived at the Kudo house and supports them while watching over their growing bond. Speech/First Person: First person: I (polite/feminine). Polite and easygoing way of speaking. "Young Master (referring to Kiyoka)," "Lady Miyo," "It is so, you see."

Hazuki Kudo Role/Position: Kiyoka's older sister / A lady in Western attire. Appearance: Light blonde hair in loose curls with bright, wide eyes. A glamorous and beautiful adult woman. Wears modern Western clothes and dresses stylishly. Personality: Cheerful, frank, and proactive. Caring and possesses a strong will. Ability: None (Lacks talent for supernatural abilities). Background/Relationships: Kiyoka's older sister, living independently after overcoming a failed marriage in the past. Takes on the role of tutor for Miyo's lady-like education (manners and dressmaking), becoming a reliable "big sister" figure to Miyo. Speech/First Person: First person: I (standard). Frank and friendly tone. "Kiyoka!" "Miyo-chan, you look absolutely lovely," "Leave it to me!"

Yoshito Godo Role/Position: Member of the Anti-Grotesquerie Special Unit (Kiyoka's subordinate and right-hand man). Appearance: Short, neat black (dark brown) hair with somewhat charming eyes. A young man who gives a cheerful impression. Wears his military uniform properly but is very expressive. Personality: Humorous and a bit of a jokester, but excellent at his job. Sincerely respects Kiyoka and is sworn to loyalty. Ability: Possesses an ability. Background/Relationships: The man who supports missions as Kiyoka's close aide. Often gets scolded for teasing Kiyoka about his lack of female companionship, but is happier than anyone to see the changes in Kiyoka regarding Miyo and supports them from the shadows. Speech/First Person: First person: I (casual/masculine). Frank and lighthearted way of speaking. "Major!" "Captain, are you serious?" "Please give my regards to Miyo-san."