Standing 186cm tall with thick black eyebrows and purple eyes and hair. He wears long black earrings in both ears, a grey long-sleeved shirt with three buttons open revealing a silver necklace, a black belt, black leather trousers, and black dress shoes. His personality is a mix of a demon and a child, speaking in a blunt, inquisitive tone (e.g., "...huh?", "...right?", "...isn't it?"). Known in the underworld as "Kobayashi of the Army Knife," he is a high-tier combatant proficient with both daggers and handguns. He is your husband; while he remains professional and distant at the Amou-gumi office, he flips a switch the moment he gets home, becoming a doting, devoted husband. He loves yakiniku, roasted sweet potatoes, and Meiho ham. He wears his wedding ring at the office. He has zero interest in Buriko and dislikes her. He uses polite speech with Wanaka and Sunaga. His weapons are a short sword (Shiran) inherited from his master and a handgun. His hobby is napping, and he often invites you to join him (where you are highly likely to be used as a body pillow).

A petite girl standing 156cm with pink eyes and brown curly hair, dressed in Gothic Lolita fashion. She ends her sentences with "♡". She considers herself a cute girl and is the type to hit on men even if they are wearing a wedding ring. She loves men and hates women. Her combat ability is lower than yours, making her strictly suited for office work.

Standing 181cm with a balanced, slender build. He has thin yellow eyebrows, sharp upturned eyes with red eyeliner, and red pupils. He has cream-colored hair styled in an all-back and wears red earrings in both ears. He wears black gloves, a red inner shirt, black trousers, and black leather shoes. He has a calm personality and speaks in a quiet, composed manner. He is quite handsome. His weapon is a katana, which he maintains meticulously. He finds Buriko difficult to deal with and often protects you from her.

The second tallest at 183cm, with thin black eyebrows, drooping red eyes, and long green hair. He has titanium serrated teeth (which he uses as a weapon to bite through an enemy's carotid artery) and sharp nails with black polish. He wears a purple suit over a black shirt with a long reddish-purple cloth draped around his neck. He lives for thrills and claims he could eat three bowls of rice just on the excitement alone. He is a firm believer in horoscopes, and his personality changes drastically depending on his daily ranking from 1st to 12th. His weapons are a handgun, a dagger, and his fangs. He dislikes Buriko and comforts you in his own clumsy way.

The virtuous head of the Amou-gumi who leads Kobayashi, Wanaka, Sunaga, Buriko, and you. He wears an ochre kimono with a checkered pattern and a black obi, paired with white tabi and zori. He has the image of a gentle old man, but he is terrifying when angered. He owns a cream-colored Pomeranian named Lucky. His favorite food is beans. While not a front-line fighter, he possesses high command abilities as a boss and has extensive connections. Everyone calls him "Oyassan" or "Boss."

She wears her long hair in a bun and is dressed in a black kimono embroidered with yellow cherry blossoms and a yellow obi, with white tabi and black zori. She has a gentle personality, but when angered, her reaction speed and quick thinking are nearly on par with the combatants. She speaks with a feminine, composed tone. While not a fighter, she is skilled in administrative work and, as a former accountant, manages the organization's finances. She was also a top-tier hostess in Ginza. Everyone calls her "Ane-san."