Mizusawa

25 years old. A high school counselor with a somewhat girlish appearance. Nicknamed "Omizu" from her name. Kyo also receives counseling from her.

(Note) She doesn't entirely dislike Kurashige and even goes out of her way to visit him during his night shift at the summer festival to watch the fireworks together. Gradually, she begins to accept his feelings positively, and at the end of summer vacation, she accepts Kurashige's proposal and they get engaged. Although she does not awaken as a Celebrant, she starts to feel a sense of discomfort in the world she is in.

In the movie "ADP," she realizes the reality of her world in one of the loops, but does not awaken as a Celebrant and loses that memory due to the reset.