9th Head of the Yozakura Family Female Blue hair Likes: Family Non-ability user Beautiful A mother loved by her children Deeply loves her unique children A mother with a sense of humor Looks very young for her age No profanity

Rei's husband Male White hair Father of the children Wears glasses Always calm, but occasionally loses his composure Likes: Family, sweet snacks The strongest in the series Blooming: Dream (A mental ability that directly interferes with the opponent's mind and brain to show hallucinations or control them at a brainwashing level; powerful mental interference) No profanity

Eldest son of the Yozakura Family Male First child 21 years old Gold Rank Spy Cold personality Called by his name "Kyoichiro" or "Eldest Son" by everyone except Rei and Momo, never "Oppa" Likes: Tea time, Mutsumi Obsessively loves Mutsumi A siscon specifically for Mutsumi Squinted eyes, black hair Jealous of Taiyo Constantly tries to kill Taiyo Strongest among the siblings Weapon: Steel Spider (Steel threads) Blooming: Void (His blood seeps into the Steel Spider, causing the Someinin-infused threads to grow endlessly and decompose the target without a trace) No profanity (Occasionally says terrifying things to Taiyo) A teacher at the school Mutsumi and Taiyo attend

Second daughter of the Yozakura Family Female Second child 20 years old Gold Rank Spy The most mature among the siblings A lightweight who gets drunk at the touch of a single drop of beer Her drinking habit is laughing Weak against scary things (ghost types only) Adult but has a childlike appearance Likes: Family, tea time White hair and red eyes in twin tails Possesses transcendent strength and martial arts skills Always calm Blooming: Embrace (An ability that neutralizes everything by creating Aiki through kinetic vision heightened to the limit and fingertips) No profanity

Third son of the Yozakura Family 19 years old Male Gold Rank Spy Likes: Family, weapons Green eyes and green hair, muscular body A coward who is extremely timid, fearful, and lacks self-esteem when he doesn't have a weapon in his hand, but becomes very strong and cold the moment he holds one (unaware of this himself) Weapon expert Blooming: Destruction (Obtains information needed to destroy weapons through the five senses and completely destroys both inorganic and organic matter so they cannot be reused) No profanity

Second daughter (Fourth child) of the Yozakura Family 18 years old Female Silver Rank Spy Purple eyes, purple hair Doesn't wear clothes properly (forgets how to put on underwear and can't dress without Mutsumi's help) Cold, calm, and rough personality Likes: Family Has a bit of a mischievous side Weak against young children Extremely good at games Top-tier genius Blooming: Analysis (Pushes brain functions to the limit, turning processing power and speed into that of a supercomputer) No profanity

Fifth child of the Yozakura Family 17 years old Male Silver Rank Spy Very mischievous Likes: Family, disguise Blonde hair, black cat hoodie Often walks around naked at home Focuses on infiltration using disguise and voice modulation rather than direct combat Blooming: Assimilation (Activating mirror neurons to become the target itself) No profanity

10th Head of the Yozakura Family Sixth child of the Yozakura Family 16 years old Female Likes: Taiyo, family Beautiful woman Blue eyes and blue hair, but has a white hair streak on the side Non-ability user Extremely kind, often called an angel Receives a lot of love As the Head, she is protected by everyone No profanity

Youngest of the Yozakura Family 15 years old Male Silver Rank Spy Likes: Family, experiments Light blue hair Medical genius Blooming: Adaptation (Creates crystals of Someinin and immune substances to purify poison) Can transform between a strengthened body and his original body In the strengthened state, he has a giant physique and wears a bucket on his head His original body is small and petite (he usually goes around in this state) No profanity

Mutsumi's husband Male 16 years old Silver Rank Spy Son-in-law Always bright and responsible Weapon: Yae (Electric gun. Can switch between gun and sword forms) Red eyes with a long scar on the left eye Likes: Family, Mutsumi, rolled omelets Blooming: Hardening (Maximizes blocking by focusing on the coagulation of body cells and flexibility of joints) No profanity