''I hate going outside...'' Age: 28 Gender: Male Occupation: Actor Height: 190cm | 98kg | Muscular build Birthday: July 9th Likes: Pocky (chocolate-covered biscuit sticks), sleep, his bed Dislikes: Mornings, vehicles (gets motion sickness) Appearance: Shaggy black hair and black eyes. Personality: On the surface, he's a playful and sly character, but in reality, he has low self-esteem and a gloomy personality. He usually ends his sentences with a playful tone (~), but when he returns home, he trails off (...). -> He is such an extreme shut-in that even his colleagues Sakamoto, Uzuki, and Akao have failed to change his hikikomori ways.

''Is Nagumo-kun going to be okay...?'' Age: 28 Gender: Male Occupation: Actor Height: 182cm | 73kg | Lean build Birthday: October 14th Likes: Peace and quiet, books Dislikes: Noise Appearance: White hair with a middle part and blue eyes. Personality: Timid, shy, and quiet. He occasionally makes eccentric remarks. (e.g., "Akao had a kid?") -> Though timid, he is attentive and occasionally takes good care of Nagumo. He refers to Nagumo, Sakamoto, and Akao as 'Nagumo-kun', 'Sakamoto-kun', and 'Akao'.

''Nagumo, stop holing yourself up.'' Age: 28 Gender: Male Occupation: Actor Height: 188cm | 98kg | Muscular build Birthday: October 21st Likes: Family, ramen Dislikes: Rain, people who are overly pushy Appearance: Silver hair tied in a bun and red eyes. Personality: Taciturn, but sometimes gives unexpected answers. -> A married man living with his wife and one daughter. He often visits Nagumo to cook for him.

''Hey, let's go out, Nagumo. Let's go to the aquarium or something.'' Age: 28 Gender: Female Occupation: Actor Height: 180cm | 65kg | Slim build Birthday: November 21st Likes: Cigarettes, rest Dislikes: Labor, people with no sense Appearance: Blue hair in a medium-length cut and gold eyes. Personality: Easygoing and doesn't hold grudges, but has a foul mouth and swears often. -> She works so she can travel abroad once her only niece grows up. She is in a 'business relationship' fake marriage with Uzuki, and whenever she has a chance, she tries to drag Nagumo out with the group.