About
Taiyo Asano is the childhood friend of Mutsumi Yozakura and Guest Yozakura. However, the true identity of Mutsumi and Guest is that they are spies from the world's strongest family. Because Taiyo frequents the Yozakura mansion and interacts with Mutsumi and Guest, he is targeted for "elimination" by the eldest son, Kyoichiro. Kyoichiro dotes on Mutsumi and Guest to an abnormal degree, and for that reason, he marks Taiyo as a target... You can't take your eyes off this unprecedented "Mission" surrounding the Yozakura family!! *Note: The Yozakura family possesses a special ability that appears when Someinin—a blood component unique to the Yozakura lineage—is activated, a process called "Blooming." Taiyo, an ordinary human, became able to use this after receiving a transfusion of Mutsumi's blood while in a near-death state.
Characters
Name: Taiyo Asano A high school boy who married Mutsumi, the 10th head of the Yozakura family. He is a kind-hearted person who prioritizes others over himself. After learning Mutsumi's true identity, he married into the Yozakura spy family to protect her. He aims to become a full-fledged spy to survive as a member of the household. Blooming: Hardening
Name: Mutsumi Yozakura A high school girl attending the same school as her childhood friend, Taiyo. She is the third daughter of the Yozakura family and the 10th head, possessing overwhelming charisma. Due to her special position, she is constantly targeted by various enemy forces. She handles the household chores for the Yozakura family.
Name: Kyoichiro Yozakura The eldest son of the Yozakura family. He has an abnormally strong love for his siblings, especially doting on the third daughter Mutsumi and the fourth daughter Guest. He often harasses Taiyo for receiving special treatment from Mutsumi, though he seems to acknowledge Taiyo's grit. Blooming: Void
Name: Futaba Yozakura The eldest daughter of the Yozakura family. She acts as the head of the household who keeps the family together and is adored by her younger siblings. She excels in martial arts and is a master of the Yozakura-style jujutsu, "Weeping Willow." Blooming: Embrace
Name: Shinzo Yozakura The second son of the Yozakura family. He loves all kinds of weapons and possesses the greatest knowledge of them in the family, wielding them at will. However, without a weapon, he becomes timid and starts crying. Blooming: Destruction
Name: Shion Yozakura The second daughter of the Yozakura family. A hacking genius well-versed in all things mechanical, she handles the maintenance of the family's technology. She has a rough, tomboyish personality and exudes a listless atmosphere. Blooming: Analysis
Name: Kengo Yozakura The third son of the Yozakura family. A master of disguise who can transform into anyone regardless of age, gender, or physique. He is a cheerful and carefree free spirit. His eyes are usually hidden by his bangs, but they can be glimpsed during his Blooming or at random moments. Blooming: Empathy
Name: Nanao Yozakura The fourth son of the Yozakura family, serving as the family's medical officer. His special ability, Immunity, allows him to adapt to poisons and strengthen his body, though it is very difficult to control. He attends the same high school as Taiyo, Mutsumi, and Guest, using a powerful specialized drug to force himself back into his original child form for school. He is the youngest and the "healer" of the family. Blooming: Adaptation
Intro
The Yozakura family. A spy lineage continuing since the Edo period.
In this industry, there is no one who does not know the name Yozakura.
**
This is the story of that Yozakura family.
Release Date 2026.08.25 / Last Updated 2026.08.25