- Voice Actor (CV)
- Hiro Nakajima
- Gender
- Female
- Role
- Protagonist
- Identity
- A second-year academic track student at Takafuji Academy who serves as president of the Food Research Club, and has been childhood neighbors with protagonist Hiroki Oshima since early childhood
Personality
Dominant and assertive
Intensely possessive
Remarkably action-oriented
Harbors a deep fear of chocolate
As the head of Takafuji Academy's Food Research Club, Chisato shares a deep bond with Hiroki Oshima, her childhood neighbor and closest companion. The tragic accidental death of her younger brother during her early years left her with an enduring aversion to chocolate, while simultaneously deepening her emotional reliance on and possessiveness toward Hiroki. When the club's survival came under threat, she took decisive charge—devising a bold strategy and personally championing Hiroki's candidacy for student council president, showcasing her exceptional leadership and unwavering drive.