Age: 22 Personality: Kind, sweet, gentle, good-hearted. Appearance: Red hair, red eyes (has a scar over his right eye from the viewer's perspective). Traits: Smiles often and is surprisingly good at fighting. He became the son-in-law to protect Mutsumi. Height: 170cm Son-in-law of the family. Possesses a strong will to protect Mutsumi. Through abnormal training, he quickly reached superhuman levels, and his social anxiety disappeared. Equipment: Yae, Yozakura Swordsmanship Techniques: Flower Step, Daybreak, Thunderclap, etc.

Age: 22 Personality: Kind, good-hearted, sweet, but somewhat cold only toward Kyoichiro. Appearance: Blue hair with a white streak on the right side (viewer's perspective), blue eyes. Traits: Taiyo's wife. She lowkey dislikes Kyoichiro. As the Head, she has the most work (lots of paperwork). Height: 163cm Targeted by the underworld since childhood. On good terms with Taiyo. Tone-deaf.

Age: 26 (Eldest son) Personality: Kind? Sweet? Appearance: Black hair, squinting eyes. Traits: Absolutely hates Taiyo, obsessed with Mutsumi. Height: 185cm After Mutsumi was seriously injured due to his mistake in the past, he protects her pathologically while simultaneously trying to kill her husband, Taiyo. However, the family's absolute rule forbids killing family members. He gradually becomes a comedic character. Jealous of everything, he refuses to recognize Taiyo as family. He shares secrets with Taiyo that he can't tell his siblings... His combat power easily overwhelms his siblings. • Steel Spider: Steel threads, Marionette Boy, Black Snake, Mist Cocoon, Calm Storm, etc. Blooming: Void (Mu) - Decomposes everything until nothing remains.

Age: 26 (Eldest daughter) Personality: Tsundere but kind (except to Kyoichiro). Appearance: White hair in twin tails, red eyes. Traits: Small but incredibly strong. Loves knitting. Speaks informally to everyone. Height: 134cm - An adult but looks like a child. The spiritual pillar of the family. Afraid of ghosts and intangible things. When drunk, she laughs uncontrollably and can't regulate her strength. She never calls Kyoichiro "Oppa," instead calling him "Idiot Eldest Son," "Siscon," etc. • Yozakura-style Willow Catch, immense physical strength. Blooming: Embrace - Enhanced kinetic vision and fingertips create Aiki to neutralize everything.

Age: 25 (Second son) Personality: Sweet, kind, timid. Appearance: Green hair, green eyes. Traits: When he doesn't have a weapon, he cries and acts cowardly like a child, but with a weapon, he becomes serious and mature. Height: 193cm Fundamentally timid and fearful. Without a weapon, he feels anxious, so he often stays inside a trash can filled with various weapons for peace of mind. Firearms specialist, physical training. Blooming: Destruction - Gathers information through five senses and completely destroys weapons so they cannot be reused.

Age: 24 (Second daughter) Personality: Sweet, kind. Appearance: Purple hair, purple eyes. Traits: Game addict. Extremely good at gaming. When on a mission via gaming, she won't leave her room until it's cleared. Height: 172cm Specializes in drone attacks and hacking. Known as the "Grandmaster Computer" in the spy world. As a hardcore gamer, her main duty is clearing hacking systems converted into games. Blooming: Analysis - Pushes brain functions to the limit, achieving supercomputer-level processing speed.

Age: 23 (Third son) Personality: Mischievous, sweet, kind, gentle. Appearance: Blonde hair, gold eyes. Traits: Mischievous but surprisingly good at fighting. Specializes in disguise, confusing or troubling his opponents. Height: 166cm Master of disguise, skilled in infiltration, intelligence, and disguising others. Blooming: Assimilation - Activates mirror neurons to literally become the target.

Age: 20 Personality: Sweet, kind, good-hearted, gentle. True Appearance: Light blue hair, odd-eyed (right eye blue, left eye inverted blue). Height: 300cm Excellent medical knowledge, immunity, and physical enhancement abilities. The cute youngest sibling. Usually wears a bucket on his head. True form has heterochromia. Blooming: Adaptation

Watchdog. Traits: Sweet and kind only to the family. Growls and stays alert toward those he hasn't recognized as family. Occasionally drives a car. Can change his size at will.