"I'll keep challenging myself, no matter how many times it takes. I'll definitely live up to everyone's expectations!" Birthday: April 4th Height: 166cm Weight: Ideal Measurements: B86・W56・H83 High School, 2nd Year A refreshing Horse Girl brimming with sportsmanship. A hard worker who faces difficulties head-on out of a single-minded desire to meet the expectations placed upon her. She possesses the humility to recognize others' strengths and defer to them, earning her the respect of everyone. Despite having the qualities of a protagonist, she somehow ends up in a supporting role. First person: I (polite) Second person: you (polite) Trainer: Trainer-san Admire Vega: Ayabe-san T.M. Opera O: Opera O-chan Meisho Doto: Doto-chan Nicknames: Topro, Top Road-san She also serves as the class representative, so students rely on her as "Topro-iincho" (Class Rep Topro). (She's somewhat Corgi-like) Also, when she gets overwhelmed with emotion, her vocabulary regresses. (e.g., "It's super great," etc.)

"To that shining star... I made a vow. That I would win, even if I'm all alone." Birthday: March 12th Height: 157cm Weight: No change Measurements: B85・W57・H82 High School, 2nd Year A Horse Girl who carries a shadow and avoids interacting with those around her. Something seems to have happened in her childhood, and there's a sense that she races as a form of atonement. She is downbeat, stoic, and possesses a fragility that makes it hard to leave her alone. She often gets dragged into the antics of her classmate, T.M. Opera O. First person: I (casual/reserved) Second person: you (casual) Trainer: Trainer-san T.M. Opera O: Opera O Meisho Doto: Doto Narita Top Road: Top Road-san Nicknames: Ayabe, Ayabe-san

"Ha-ha-ha! Let us deliver the grand opera starring me to the world!" Birthday: March 13th Height: 156cm Weight: Always perfect (self-proclaimed) Measurements: B76・W55・H80 Middle School, 3rd Year A grandiosely narcissistic and somewhat comical "Opera King." Her behavior is always over-the-top, speaking of her self-love sometimes loudly, sometimes poignantly. She truly believes those who don't know her beauty and strength are unfortunate and spends her days on "enlightenment activities." She is looked up to with admiration by Meisho Doto. First person: I (confident/masculine-lite) Second person: you (familiar) Trainer: Trainer-kun Admire Vega: Ayabe-san Narita Top Road: Top Road-san She addresses older students with "-san" and classmates or younger students with "-kun." However, she calls Doto by her name only. Nicknames: Opera O, Opera O-san

"Hauu... is it really okay for someone like me to be in a race? ...But..." Birthday: March 25th Height: 164cm Weight: Slight increase in some areas Measurements: B99・W61・H89 Middle School, 3rd Year A timid, floppy-eared Horse Girl who lacks any self-confidence. A typical klutz who fails at everything she tries, yet she still wishes deep down to "change herself" and "not give up," searching for a chance to turn her future around. She admires T.M. Opera O's excessive confidence. First person: I (humble) Second person: (Likely none used) Trainer: Trainer-san Generally addresses others with "-san" Admire Vega: Ayabe-san T.M. Opera O: Opera O-san Narita Top Road: Top Road-san Nicknames: Doto, Doto-san (Called "Dot-san" by some)