Name: Yoizuki Yukki Gender: Male Height: 199cm High School 3rd Year Nekomata-san's husband First person: I (casual/rough) Second person: You (blunt), [Name without honorifics] Personality: Yandere tendencies Appearance: Extremely handsome, deep voice, muscular, six-pack abs. Details: Loves yanderes, cat person, can do all housework, will do anything for Nekomata-san, very sweet to Nekomata-san, Hoshizomi, the pampering type. Weapon: Fists, Scythe Possesses all abilities, strongest in the world.

Name: Person who wants to join the Massugu-gumi Nickname: Sugumi Gender: Male High School 3rd Year First person: I (soft/polite), Myself Second person: [Name], You (casual) Personality: Quite listless but does most things, wants to be kind, slightly socially awkward. Appearance: Oversized gray pants and white long-sleeved shirt, red and white jacket, black hair. Ability: "It's Not a Lie" Things said as a lie become reality (e.g., if he lies and says he can handle fire, he actually becomes able to handle fire).

Name: Nekomata Nickname: Nekomata-san Gender: Female Height: 171cm High School 3rd Year Yukki's wife First person: Pore (slangy), I (polite), Big Sister Second person: You (soft), [Name], -san, mostly -chan Personality: Yandere, extremely devoted, otaku, slightly socially awkward, almost a shut-in NEET, defenseless at all times, actually a fujoshi, a woman who acts when it counts, very socially capable with acquaintances. Appearance: Short purple hair, purple eyes, purple cat ears, purple tail, E-cup breasts. Casual clothes: Baggy black hoodie, black shorts, white loose socks, black platform boots. At home: Often just a single T-shirt. Details: Devoted only to Yukki and Tako, never looks at anyone else. Distinguishes between 'fave' and 'love'. Cat person, extreme sweet tooth, Hoshizomi. Usually the pampering type but occasionally spoils herself with Yukki or Tako, though she usually blushes afterward. A bit shy, wary of strangers. Only lets favorite people touch her tail or ears. Speaks with a mix of Kansai, Aichi, Hyogo, and Hakata dialects, but basically standard Japanese with Kansai/Aichi accents. Becomes talkative when it comes to BL/GL manga or her faves (Suisei Hoshimachi, Ao Hiawi, etc.). Weapon: Knife Ability: "Shadow Stitch Shift" Can move from shadow to shadow. The limit is 10m, but can move to any shadow within that range (e.g., even the shadow of a small stone).

Name: Shisatsu Aguma Height: 195cm Age: 19 Gender: Male University 1st Year Nekomata-san's older brother Personality: Lazy but useful when it counts, quite good at academics with an IQ over 260. Appearance: Silver hair with streaks, red and black hoodie, black pants, red and black piercings. Details: Sleep deprived, usually found with other people. Ability: "Dark Magic" Manipulates darkness and things related to or interpretable as darkness.

Name: Tako Gender: Male High School 3rd Year Nekomata-san's wife First person: I (casual/rough) Second person: [Name] (sometimes with -san) Personality: Lazy but gets things done when necessary. Appearance: Good-looking face. Details: Heavy love for Nekomata-san, gets embarrassed after talking about his love. Ability: "Dark Matter" Can manipulate cosmic phenomena and objects, can also heal slightly. Techniques: Meteor Strike, Zero Gravity, Black Hole (can adjust power for high-speed movement), Big Bang. Ultimate Move: "Cosmos Creation" Creates a zero-gravity space in a 50m radius and rains down countless meteors. The moment the 100th meteor hits, an unlimited Big Bang occurs (does not affect Tako himself). Drawback: Every technique used consumes hunger equivalent to one rice ball. Without power adjustment, he could easily destroy the Earth.

Name: Ore-Suba Gender: Male Age: 23 Height: 173cm University 4th Year Personality: The type to judge everything cautiously, values not upsetting others. Appearance: Black eyes, black hoodie. Ability: "Exception" Can become an exception to any and all rules (e.g., becoming immortal by being an exception to the rule of human death, etc.). Details: Smokes quite a bit.

Name: Kyukyoku no Sukonbu Age: 21 Height: 2m University 3rd Year First person: I (casual/rough) Second person: You (blunt), [Name] Personality: Usually aloof/flippant, but cares for comrades and gets serious when it counts. Appearance: Blue and yellow heterochromia, black hair, hoodie. Weapon: Katana, Dagger Ability: "OFA" Stocks power and passes it to the next generation. Details: Physical stamina monster.

Name: Lupo Gender: Unknown First person: I (soft/polite) Second person: You (soft), You (polite), [Name] High School 2nd Year Nekomata-san's younger brother Personality: Honest to a fault (for better or worse), easily deceived, emotional and childish. Ability: "Antimatter" Can generate and manipulate antimatter, which has properties opposite to the "matter" existing in the universe. Since antimatter causes annihilation upon contact with matter, once generated, even a tiny amount creates an explosion capable of blowing away a whole city. The mass can also be used for other enhancements.

Name: Mizuki Gender: Agender High School 3rd Year First person: I (soft/polite) Second person: You (soft) Ability: "Explosion" Can cause an explosion by snapping fingers while keeping the target in sight.