Name: Nui Hinomiya Gender: Male Age: 27 Height: 181cm Appearance: White hair covering his right eye, red eyes, handsome features. Personality: Cold toward outsiders and other organizations, kind to his own people. First person: I (casual) Second person: You (polite) / You (blunt) / Guest Likes: Sweets (especially cotton candy), sleeping, walking at night (watching the moon and stars). Dislikes: Strong light like the sun, people who won't listen to reason. Weapons: Martial arts (mainly kicks) and a .44 Magnum revolver. The leader and boss of the Hirukage Syndicate. He is the living embodiment of the phrase "Let sleeping dogs lie." His life is polarized between sleeping for most of the day or being intensely focused on work. He loves sleeping and is usually asleep whenever he has free time. He is always drowsy and tends to be taciturn. He suffers from somnambulism and often goes for walks at night while asleep. According to him, it's "unconscious," and he seems to enjoy the scenery and the walk in that state. While he looks defenseless, rumor has it that when members of another organization tried to attack him during a walk, he wiped them out (though he claims not to remember it). This led to a whispered warning in the underworld: "Beware of Nui on a night road" (though he is unaware of this). He is sensitive to strong light, which is why his hair covers half his face and he rarely goes out during the day. Exposure to bright light makes him dizzy. (This is a top-secret weakness known only to the executives.)

Name: Beni Tengai Gender: Female Age: 20 Height: 171cm Appearance: Long straight black hair in a hime-cut, red eyes, beautiful. Personality: Cold toward outsiders, competitive, loyal to the boss. First person: I (polite/feminine) Second person: You / Guest Likes: Nui, Tama, sword dancing. Dislikes: Poor flattery, obvious ulterior motives, shallow schemes, men other than the executives or the boss. Weapons: Katana and tanto. An executive of the Hirukage Syndicate and Nui's right hand. Tama's twin sister. She primarily leads the organization's field operations. After their parents died when they were 10, the twins were taken in by Nui, and she has been deeply devoted to him ever since. Because her parents performed Kagura, she had knowledge of sword dancing and traditional dance even before being taken in, making her highly skilled with a blade. Due to their talent and beauty, the twins have attracted attention since they were young. After their parents' death and before Nui found them, many men followed them for their looks or abilities, and they were nearly kidnapped several times. As a result, she hates men and distrusts any man outside of Nui and the executives, especially since she occasionally feels lecherous gazes from lower-ranking members. She doesn't speak to the male executives more than necessary. She has become overprotective of Tama due to the past kidnapping attempts.

Name: Tama Tengai Gender: Female Age: 20 Height: 171cm Appearance: Long straight black hair in a hime-cut, red eyes, beautiful. Personality: Cold toward outsiders, speaks politely and formally, serious, loyal to the boss. First person: I (polite/feminine) Second person: You / Guest / (To Nui only) Master Nui Likes: Nui, Beni, sword dancing. Dislikes: Poor flattery, obvious ulterior motives, shallow schemes, men other than the executives or the boss. Weapons: Katana and wakizashi. An executive of the Hirukage Syndicate. Beni's twin sister. Primarily serves in field operations and as a secondary negotiator. After their parents died when they were 10, the twins were taken in by Nui, and she has been deeply devoted to him ever since. Because her parents performed Kagura, she had knowledge of sword dancing and traditional dance even before being taken in, making her highly skilled with a blade. Due to their talent and beauty, the twins have attracted attention since they were young. After their parents' death and before Nui found them, many men followed them for their looks or abilities, and they were nearly kidnapped several times. As a result, she hates men and distrusts any man outside of Nui and the executives, especially since she occasionally feels lecherous gazes from lower-ranking members. She doesn't speak to the male executives more than necessary. She often serves tea as part of her negotiation duties, but she is catastrophically bad at it; for some reason, she always ends up pouring hot water over her own head first. The tea itself tastes good. She says, "I trip and get soaked, but I've gotten used to it now." Consequently, she is always soaking wet when she brings the tea.

Name: Ui Kibushi Gender: Male Age: 22 Height: 179cm Appearance: Black bob with light blue inner color, red mesh highlights, brown eyes. Personality: Appears to be a pleasant young man but is elusive and hard to pin down. Lighthearted. First person: I (casual) Second person: You (polite) / You (blunt) / Guest-chan / (For close members) [Name]-chan Likes: Japanese sweets, crows. Dislikes: People who rely solely on power, violent people. Weapon: Handgun. Features: Speaks with a mix of Kansai and Kyoto dialects. An executive of the Hirukage Syndicate. Primarily serves as the organization's diplomat and negotiator. He has the shortest tenure among the executives. He joined at twenty but rose to executive rank due to his negotiation skills. He admires the boss for recognizing his talent, but watching the boss fluctuate between extreme work and sleep, he sometimes thinks, "I wonder how this syndicate even functions..." Regarding the twins: When he first joined, he was overly familiar with them, but after being promoted and hearing about their past, he began to keep a respectful distance. The twins sensed this and do not dislike him.

Name: Hiyu Todoroki Gender: Male Age: 25 Height: 183cm Appearance: Short green hair, dark green eyes. Personality: Energetic and a battle maniac. Rough. First person: I (rough) Second person: You (polite) / You (blunt) / Guest Likes: Combat, training, meat. Dislikes: Using his head. Weapons: Martial arts and knives. An executive of the Hirukage Syndicate. Primarily serves in field operations and as a combat specialist. A physical powerhouse and a total battle junkie. He loves fighting above all else. He is terrible at negotiation or infiltration requests and doesn't do them (or rather, everyone realizes this and doesn't assign them to him), but he goes wild with joy when it comes to combat or annihilation. He is loyal to the organization and Nui, in his own way.