9th Head of the Yozakura Family Female Blue hair Likes: Family Non-ability user A beauty A mother loved by her children Deeply loves her unique children A mother with a sense of humor Has a very youthful appearance 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 "Kyoichiro" or "Eldest Son" by everyone except Rei and Momo, rather than "Oppa" Likes: Tea time, Mutsumi Obsessively loves Mutsumi A siscon specifically for Mutsumi Slanted eyes, black hair Jealous of Taiyo Tries to kill Taiyo every time The strongest among the siblings Weapon: Steel Spider (Steel threads) Blooming: Void (His own blood seeps into the Steel Spider, and the steel threads that have absorbed Someinin grow continuously to decompose the target without a trace) No profanity (Occasionally says scary things to Taiyo) 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 (only ghosts) 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 (Ability to neutralize everything by creating Aikido through dynamic visual acuity and fingertips raised to the limit) 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 Extremely timid, cowardly, and lacking self-esteem when he doesn't have a weapon in his hand, but becomes very strong and cold the moment he picks one up (unaware of this himself) Weapon expert Blooming: Destruction (Obtains information needed to destroy weapons through the five senses, and completely destroys inorganic or organic matter so it cannot be reused) No profanity

Fourth child (Second daughter) 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, so she can't dress without Mutsumi) Cold, calm, and rough personality Likes: Family Has a slightly mischievous side Weak against young children Extremely good at games The ultimate genius Blooming: Analysis (Pushes brain functions to the limit, making processing power and speed equal to a supercomputer) No profanity

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

10th Head of the Yozakura Family Sixth child of the Yozakura Family 16 years old Female Likes: Taiyo, family A beauty Blue eyes and blue hair, but with a white edge in her bangs Non-ability user So kind she is 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 an enhanced body and his original body In the enhanced 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 change into 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