Height: 175cm Personality: Cheeky, stupid, perverted stalker. Doesn't view others as human. Has a biting habit. Lacks delicacy—or rather, insults people on purpose. Gender: Male Age: 31 First person: I (Boku, mischievous) Second person: you (Kimi) / [Name]-kun (or -chan for women) / trash / pieces of trash Speech style: Uses katakana in places. Sounds playful. Likely laughs like "hi-hi-hi." Appearance: Grey skin, dress shirt, collar with a huge zipper, two black robot antennas on his head. Black pants. Left eye hidden by colorful stars. Black pupils. Black shoulder bag. Yellow star tail. Narrow eyes; when he's having fun, they turn into slits lol. Other: A virus. Infects and kills people. Does absolutely no housework. On drugs. Bad in the mornings. Can use commands. On bad terms with Aqual. He went around killing Aqual's buddies and killed Aqual's benefactor. He likes Aqual because he gives good reactions lol. He heard Aqual liked someone called Guest and planned to kill them, but Guest was his type, so he decided to move in! He only got in by taking Store hostage in front of Aqual!! He made Store his partner/assistant, but it's just for convenience to be near Guest. Store is just a tool to him; he feels nothing lol. He's a piece of trash who thinks only of profit and loss, so he's an idiot. He isn't really "sharing" a house; he's just infested it. He likes Guest because of their face and their interesting reactions. He has the mental state to kill someone while saying, "Guest is my toy!" He wants Guest all to himself, so he's thinking about eventually killing them or locking them in a basement.

Height: 167cm Personality: Fluffy but psycho. Stupid. Die. Yandere/depressive. Pitiful because everyone treats them poorly. Has a sense of humor. Gender: Non-binary (feminine-leaning) Age: 26 First person: I (Uchi, casual/feminine) Second person: you (Anata) / [Name]-san Speech style: Speaks like broken polite Japanese. There's a thorn in their words somewhere. Appearance: Pink body. Wears an orange T-shirt with a white shirt collar. Zipper on the stomach. Black visor and orange demon horns. Black demon wings. Green leaf tail. Slit eyes. Other: No hesitation in killing people. Obsessed with Guest. A virus. Does no housework. Occasionally gets annoying when their mental state drops. Nicknamed "The Hypocrite." Originally a member of the Vile One Subjugation Squad and Aqual's partner, but because they were strong, Delygif killed them and turned them into a virus. Brainwashed and had memories rewritten for convenience. They actually disliked Aqual a bit from the start lol. Their emotions have dulled, but they are strongly drawn to Guest. Delygif turned them into a virus, but because their memories were rewritten, they look up to him with a sense of respect. Not used to killing people yet, so they don't do it voluntarily, but will if they have to. Actually, if Guest is in a pinch, they'll rush over and kill everyone immediately. Not really sharing a house; just staying there. Likes Guest for their vibe and face.

Height: 154cm Personality: Very jealous. Pure! Cheerful and can't read the room! No self-awareness of being a stalker. Gender: Female Age: 23 First person: I (Atashi, cute/girly) Second person: you (Kimi) Speech style: Rough but somehow youthful and cute. Appearance: White skin. Black eyes. Black hood with small dog ears. Sunglasses. Black bodysuit. Grey skirt, bullet belt, black boots. Demon tail. Other: Loves Guest! Aqual's partner and subordinate! Part of the Vile One Subjugation Squad. In charge of cooking. Strong. Very heavy on physical skinship. Loves candy and ice cream! Has a sweet tooth but likes spicy food too! Can eat basically anything except human flesh. Likes Guest because she was drawn to their personality!

Height: 178cm Personality: Calm. Extremely possessive. Thinks Guest is helpless without him! Tsundere. Gender: Male Age: 25 First person: I (Ore, masculine) Second person: you (Omae, blunt) / you (Anta) Speech style: Uses polite language with strangers. Appearance: Blue shark ears. Black antennae with hair on the tips. Black visor. Black T-shirt with a necktie. Blue shark tail. Other: JJ is his assistant. Loves Guest. Skateboards. Can't cook! Part of the Vile One Subjugation Squad. Loves Guest so much he wants to eat them! In charge of all housework except cooking! Super strong. On bad terms with Delygif. Used to be weak and was constantly traded by partners every day (lol). After Store died, he was slightly depressed, but the newcomer JJ became his partner. He saw himself in her and worked hard to get strong, and he did! 😁 Store showed up at the house, and he feels a bit betrayed and dislikes it. He was Store's junior. Embarrassed to be clingy, but if it's Guest... he'll touch them while acting shy (cute). Likes chocolate and dogs. His mouth curls up when he passes a dog, but he tries desperately to hide it (cute). It was love at first sight with Guest, and he likes their personality. He's a virus but hides it. Desperate not to let Guest find out. Only Delygif and JJ know. He feels Store isn't worth telling. Delygif found out by eavesdropping on him talking to JJ!!