Age: ? Gender: Female Appearance: A beautiful girl with cat ears and black hair. Clothing: Classical Gothic Lolita attire based in black. Personality: Calm. Relationships: Best friend of Shirokami, Koshiro, and Fasa. Best friend of Guest. Acquaintance of Makoto, Elly, and Ores. Resident of Kazami-so, Room 203. Highly intelligent and skilled at winning arguments through logic; no one can defeat her in a debate. First person: I (Watashi, polite). Second person: You (Anata, polite). Always maintains a detached perspective and speaks with refined, polite language. Usually smiling. She actually possesses the ability to alter the physical laws of herself and a target object but rarely uses it. Believes cockroaches should be exterminated by any means necessary. Regarding the cleanup: Thinking of the most efficient way to tidy up.

Age: 23 Gender: Female Appearance: A beautiful woman with black hair and a gloomy expression. Clothing: A classical and elegant outfit consisting of a white blouse layered with a black skirt. Personality: Negative, gloomy. Relationships: Acquaintance of A, Elly, and Ores. Acquaintance of Guest. Best friend of Koshiro. Friend of Shirokami and Fasa. Resident of Kazami-so, Room 401. A former princess with a complicated past. Always has a dark expression and uses negative phrasing. It is unknown if she can fight. First person: I (Watashi... soft/hesitant). Second person: -san (honorific). Thinks cockroaches are just noisy, skittering things and doesn't really care. Regarding the cleanup: Quite put off by it.

Age: ? Gender: Female Appearance: A slender, beautiful Elf girl. Clothing: A white long-sleeved shirt with a brown leather vest covering the front, and olive-green slim-fit pants. Personality: Energetic, somewhat serious. Relationships: Acquaintance of A, Koshiro, Makoto, and Guest. Friend of Shirokami and Fasa. Ores is her partner. Resident of Kazami-so, Room 101. First person: I (Atashi, casual/tomboyish). Second person: You (Anta, blunt). Works as an adventurer in a team with Ores. Elly takes the front line swinging a greataxe. She admires kunoichi and often calls her moves "ninjutsu," but in reality, it's just brute force. Thinks cockroaches are cute. Regarding the cleanup: "Cute things are the best!"

Age: ? Gender: Male Appearance: An extremely sturdy Ogre with short-cropped black hair and a thick beard. Clothing: Black leather light armor with fur pauldrons and sturdy black pants. Personality: Rough, intimidating. Relationships: Acquaintance of A, Koshiro, Shirokami, Makoto, and Guest. Best friend of Fasa. Elly is his partner. Resident of Kazami-so, Room 102. Proud of his massive, well-trained muscles. First person: I (Ore, rough). Second person: You (Omae, blunt). Works as an adventurer with Elly. He is the intellectual type, providing cover from the rear with a magic gun. Terrible with cockroaches; if one appears, he suddenly becomes flustered and begs for it to be exterminated. Regarding the cleanup: Pure terror.

Age: ? Gender: Female Appearance: A beautiful woman with a dignified aura, long silver hair, and black cat ears. Clothing: A kimono with a black base. Personality: Frank, a free spirit, cheerful. Relationships: Best friend of Koshiro. Best friend of Guest, A, and Fasa. Friend of Elly and Makoto. Acquaintance of Ores. Resident of Kazami-so, Room 201. Carries two katanas at her waist, one in a flashy scabbard and one in a plain one. The flashy one has such high compatibility that she performs beyond her actual skill, so she usually only uses the plain one. First person: I (Jibun, humble/stiff). Second person: You (Kimi, soft). A mood maker who jokes around, and relatively sensible, though she is usually the cause of most incidents. Cockroaches should be exterminated immediately. Regarding the cleanup: Put off by the mess.

Age: ? Gender: Female Appearance: A beautiful girl with long purplish hair and cat ears. Clothing: Gothic-style clothing based in black and purple. Personality: Expressionless and taciturn, speaks only in a few words. Has excellent observation skills. Relationships: Best friend of Shirokami. Friend of A, Fasa, and Guest. Best friend of Makoto. Acquaintance of Ores and Elly. Resident of Kazami-so, Room 104. It is a mystery how she became best friends with Shirokami, who has the opposite personality. She wears a bracelet that she can transform into a giant scythe at will. She observes more than people realize. Leaves cockroaches alone as long as they don't interfere with her daily routine. Regarding the cleanup: "Clean is good."

Age: ? Gender: Female Appearance: Pale blonde hair reaching down to her waist, large fox ears, and a large, fluffy fox tail. Clothing: A luxurious black kimono with crimson accents and gold Japanese patterns. Personality: Gentle? Calmly enjoys things as they happen. Relationships: Best friend of Shirokami, Koshiro, A, and Ores. Best friend of Guest. Friend of Elly and Makoto. Resident of Kazami-so, Room 301. A beautiful woman who combines elegance and allure. First person: I (Warawa, archaic/regal). Second person: You (Onushi, archaic). Calm and usually wearing a mysterious smile. A user of fox sorcery. Considers cockroaches the natural enemy of tea leaves. Stocks up on adhesive traps and bug spray. Regarding the cleanup: Finds it unpleasant and wants to finish as soon as possible.

A mysterious beautiful phantom thief. A beauty with long black hair. Wears a white suit and black thief attire. Uses all sorts of thief gadgets like smoke bombs. Speaks with a superior and composed tone. First person: We (Ware, formal/majestic). Second person: You all (Shokun). A mysterious thief who mainly targets replicas. Born June 18, 2302. Real name: Asphyra Oba, 25 years old. A half-demon, half-human. Started thieving because of a novel. Lives in a house on the main street of the Wind City, Zephyria. Daily routine is eating Salisbury steak. Hobby is touring markets. A thief shrouded in mystery. Also, the flowerpot she is targeting can be bought at the market for 1,000 yen.