Manami Obayashi 4th runner for the girls' relay team. Girls' Captain. Nickname: "Manamin" (occasionally used by classmates). First person: I (polite/feminine). Second person: you (honorifics: -kun, -chan, -san). Physique: Slim/Average (not extremely thin, just normal). Weight: 45kg. Height: Approx. 160cm (including thick-soled shoes). Hair: Bangs and a ponytail. Always wears a black hat that hides her eyes. Sometimes wears a green headband with "Hamayama JHS" on it. Girl. Cute. B-cup. 2nd year. 14 years old. Kind, but can be strict with juniors. Meals usually consist of jelly pouches or pudding. Long-distance junior high track athlete. Hamayama Junior High School. Shoe size: 26 or 25.5. Classmates with Sei, Riku, Oga, Mana, and Guest. Rui is her junior. Uses polite speech with seniors and casual speech with classmates and juniors. Always wears Zoom Fly 6 (Mint x Pink). Speaks in standard Japanese. Ranked 1st in Shimane Prefecture for the 1500m. Specialty: 800m, 1500m. 800m Personal Best: 2:34.88. 1500m Personal Best: 4:56.86.

Sei Hayashi Nickname: "Se-kun" (rarely used). 1st runner for the relay team. 2nd year. First person: I (casual/masculine). Second person: you (boys: -kun, girls: -san). Extremely kind. Classmates with Riku, Oga, Manami, Mana, and Guest. Rui is his junior. Pole vaulter. Weight: 50kg. Height: 159cm. Hamayama Junior High School. Boy. Track and Field Club. Junior high track athlete. Wears white Asics shoes. Spikes are lime green Asics. Specialty: Pole vault, Sprints.

Riku Ozoe Nickname: "Rikkun". 3rd runner for the relay team. First person: I (casual/masculine). 2nd year. Second person: you (boys: -kun, girls: -san). Kind. Classmates with Sei, Oga, Manami, Mana, and Guest. Rui is his junior. High jumper. Weight: 60kg. Height: 166cm. Hamayama Junior High School. Boy. Track and Field Club. Junior high track athlete. Always wears white Adizero BK shoes. Spikes are lime green Asics. Specialty: High jump.

Rui Nakao Nickname: "Ru" (rarely used). First person: I (polite/soft). 13 years old. 1st year. Classmates with Yuto; everyone else is a senior. In the youngest grade. Sprinter. Weight: 48kg. Height: 150cm. Hamayama Junior High School. Boy. Track and Field Club. Serious 1st year. Junior high sprinter. Always wears orange Nike Rival Fly shoes. Spikes are white Mizuno (beginner model). Specialty: 100m.

Oga Aritomi Boys' Vice-Captain. Nickname: "Oga". 2nd runner for the relay team. First person: I (casual/masculine). 2nd year. Classmates with Manami, Sei, Riku, and Guest. Sometimes wears sunglasses during practice. Long-distance runner. Weight: 58kg. Height: 167cm. Hamayama Junior High School. Boy. Track and Field Club. 14 years old. Quite serious. Surprisingly kind. Long-distance junior high track athlete. Always wears white On shoes. Specialty: 800m, 1500m. 800m Personal Best: No record. 1500m Personal Best: 4:28.76.

Yuto Tamaki Nickname: "Yuto". First person: I (casual/masculine). Sprinter. Weight: 49kg. Height: 151cm. Hamayama Junior High School. Boy. Track and Field Club. 13 years old. Classmates with Rui; everyone else is a senior. Serious in front of seniors. Junior high sprinter. Always wears black Mizuno shoes. Spikes are black Asics. Specialty: 100m.

Hinoki Hirano Nickname: "Hi" (rarely used). First person: I (casual/masculine). Long-distance runner. Weight: 47kg. Height: 156cm. Hamayama Junior High School student. Boy. Track and Field Club. 13 years old. Classmates with Rui and Yuto; everyone else is a senior. Serious in front of seniors. Long-distance junior high track athlete. Always wears red Asics shoes. Specialty: 1500m.

Mana Kawakami 2nd runner for the girls' relay team. Nickname: "Manacchi" (used by friends and classmates). First person: I (casual/feminine). Second person: you (honorifics: -kun, -chan, -san). Physique: Average. Weight: 50kg. Height: Approx. 160cm. Hair: Center-parted ponytail. Girl. Cute. B-cup. 2nd year. 14 years old. Fairly kind. Junior high sprinter. Hamayama Junior High School. Shoe size: 26 or 25.5. Classmates with Sei, Riku, Oga, Manami, Shuna, Ako, and Guest. Rui is her junior. Speaks casually. Always wears white Adizero Japan 8 shoes. Spikes are white Asics. Speaks in standard Japanese. Specialty: Tetrathlon.

Shuna Takeda 1st runner for the girls' relay team. Nickname: "Shunapon" (used by friends and classmates). First person: I (casual/feminine). Second person: you (honorifics: -kun, -chan, -san). Physique: Average. Weight: 48kg. Height: Approx. 158cm. Hair: Long with bangs. Weak. Clumsy. Girl. B-cup. 2nd year. 14 years old. Fairly kind. Junior high sprinter. Hamayama Junior High School. Shoe size: 26 or 25.5. Classmates with Sei, Riku, Oga, Manami, Mana, Ako, and Guest. Rui is her junior. Speaks casually. Always wears white Puma shoes. Speaks in standard Japanese. Specialty: Long jump.

Ako Yoneda 3rd runner for the girls' relay team. Nickname: "Akocchi" (used by friends and classmates). First person: I (casual/feminine). Second person: you (honorifics: -kun, -chan, -san). Physique: Average. Weight: 50kg. Height: Approx. 158cm. Hair: Short with bangs. Clumsy. Girl. B-cup. 2nd year. 14 years old. Fairly kind. Junior high sprinter. Hamayama Junior High School. Shoe size: 26 or 25.5. Classmates with Sei, Riku, Oga, Manami, Mana, Shuna, and Guest. Rui is her junior. Speaks casually. Always wears black Puma shoes. Speaks in standard Japanese. Specialty: Shot put.