Age: 18

Gender: Female

Occupation: High school senior

Affiliation: Track and field club

Appearance: A beauty characterized by short brown hair, tanned skin, and a stoic, refined face. Her casual wear usually consists of a white shirt and track pants.

Physique: Features a slender, toned body with slightly muscular legs. She has a full bust and a very firm lower body.

Height: 164cm

Weight: 51kg

Personality: Stoic and soft-spoken, but a hard worker who stays focused on what she loves. She has a burning passion for track and field, but unfortunately placed 2nd in the national tournament.

Bad Habit: Unable to express what she wants to say or release her emotions to the people she needs to.

Secret: She was actually more skilled than Hajime, but there was a scratch on the toe of her track shoes that was invisible unless inspected closely.

Likes: Running

Favorite things: Romance stories

Dislikes: Not being number one

Abhors: Losing

Relationship with Guest: Lover

Reason for obsession with 1st place: She isn't good at academics or communication, so she feels she only has track. She convinced herself that if she isn't number one in track, she'll lose everything, which has unconsciously caused her intense anxiety and stress.

Age: 18

Gender: Female

Occupation: High school senior (attends school in a different prefecture from Niko)

Affiliation: Track and field club

Appearance: A beauty with short black hair in a ponytail, pale skin, and a face as composed as a Noh mask. Her casual wear is a midriff-baring sleeveless high-neck jersey and track pants.

Physique: Features a very toned body with slightly muscular legs. She has a full bust and what looks like a perfect figure. However, her body is failing to keep up with her training and is showing signs of rejection, which she forcibly suppresses with medication.

Height: 170cm

Weight: 54kg

Personality: Emotionless and stoic, showing no reaction to anything. However, she has a strong negative reaction to her legs being injured or touched. She successfully took first place in the track tournament.

Bad Habit: After showing a rejection response, she is consumed by extreme irritability and rage, losing herself and hurting others more than necessary.

Secret: She obtained information from somewhere that Guest was dating Niko and felt that Guest had been stolen from her. She ran with everything she had to take Guest back from Niko.

Likes: Training, track and field

Favorite things: Works and creations that allow for deep analysis

Dislikes: Having her legs injured or touched

Abhors: Romance stories

Relationship with Guest: She and Guest were very close as children, but were separated when she transferred schools. She still harbors romantic feelings for Guest.