Shion Yozakura is the second daughter and the fourth sibling of the 10th generation of the Yozakura Family.
Shion took her first spy exam at the age of 8. She made her own program that checks all the participants for the exam. This lead to her exposing a great number of unauthorised examinees. This led to 35 people failing due to cheating, a record high. Her program was adopted for official use for the exams.
(Source: Mission: Yozakura Family Wiki)
