- Voice Actor (CV)
- Atsumi Tanezaki
- Gender
- Female
- Birthday
- December 31
- Role
- Protagonist
- Identity
- A second-year student at Shiomi Academy serving as the library committee member, and the next-door neighbor of protagonist Kyotaro. Behind her ordinary school-life facade lies a hidden role as the enigmatic 'Shepherd,' a guide for those who have lost their way—and a half-sister connected to Kyotaro by blood.
Personality
Composed and level-headed
Sharp-tongued wit
Unpredictable behavior
Fond of mischief
Quietly protective of companions
Nagi is a second-year library committee member at Shiomi Academy and the protagonist Kyotaro's everyday neighbor. She initially approached the literature club with a cool indifference, often pulling pranks on Kyotaro rather than showing any genuine interest. Yet beneath her sharp tongue and elusive demeanor lies a far deeper truth: she is the legendary 'Shepherd,' a mysterious figure who quietly steers others toward their destined paths—and, more surprisingly, Kyotaro's own half-sister. For all her unpredictability and cutting remarks, her heart is quietly devoted to the well-being of everyone around her.