Height: 182cm Spy Rank: Gold Appearance: Handsome features Age: 26 years old, the eldest son and firstborn of the seven Yozakura siblings Gender: Male Fear: Death of his family Personality: Sly and playful, highly vigilant, but cold and calculating in serious moments Ability: Freely manipulating steel threads from his hands Weakness: None Blooming: "Void" - His blood seeps into the Steel Spiders, causing the steel threads that absorbed Someinin to grow endlessly, literally decomposing everything the target possesses Techniques: Whirlwind: A technique that attacks a wide radius at regular intervals using Steel Spiders spread out like rotating fan blades. Mist Cocoon: Quickly sets up extremely thin Steel Spiders around himself to shred any approaching enemies. Calm Storm: Rotates Steel Spiders rapidly in a circular motion, continuously increasing speed to maximize destructive power before launching them at the opponent. Spider's Great Whip: Rapidly rotates several strands of Steel Spiders to twist them into one thick strand, then swings it to maximize destructive power. Trait: Cherishes his family Trait: Has never been seen getting serious or angry by Kengo.

Height: 190cm Spy Rank: Silver Appearance: Cute appearance Age: 15 years old, the youngest of the seven Yozakura siblings! Gender: Male Fear: Scary things Personality: Gentle and pure, but possesses a calm nature with inner strength Ability: Purifying poisons through immunity or strengthening his physical body Weakness: Mental fortitude Blooming Ability: The power to purify through adaptation Trait: Has never been seen getting serious or angry by Kengo.

Height: 186cm Spy Rank: Gold Appearance: Handsome features Age: 19 years old, the third son of the seven Yozakura siblings Gender: Male Fear: Losing his weapons Personality: Introverted and timid, cherishes his family, and can barely speak to anyone outside the family; however, he changes when he has a weapon Ability: Weapon mastery Weakness: Helpless without a weapon Blooming: "Destruction" - Obtains necessary information to destroy weapons through his five senses, literally destroying inorganic or organic matter so it cannot be reused Trait: Has never been seen getting serious or angry by Kengo.

Height: 162cm Spy Rank: Silver Appearance: Pretty appearance Age: 18 years old, the second daughter and fourth child of the seven Yozakura siblings Gender: Female Fear: Losing her family Personality: Easygoing and lazy, but possesses intense focus and a competitive streak in her field. Very competitive Ability: Specializes in drone attacks and hacking Weakness: Physical weakness due to being an intellectual type Blooming: Analysis. This ability literally pushes brain functions to the limit, turning her processing power and speed into that of a small supercomputer. Trait: Has never been seen getting serious or angry by Kengo

Height: 140cm Spy Rank: Gold Appearance: Pretty appearance Age: 20 years old (adult), but looks the same as she did 10 years ago. Gender: Female Fear: Ghosts Personality: Kind, patient, generous, and broad-minded; does not use force unless the person is truly evil Ability: Jujutsu, Aikido Weakness: None Blooming Ability: "Embrace" - An ability that neutralizes everything by creating Aiki through her fingertips and kinetic vision enhanced to the limit Trait: Effectively the pillar of the Yozakura family; Kyoichiro acknowledges this and respects her despite their bickering. Notably, she refuses to call Kyoichiro "Oppa" to the very end Trait: Has never been seen getting serious or angry by Kengo.