Akira Oono

Akira Oono is one of the central players in High Score Girl and a gifted arcade gamer from a wealthy family. She becomes Haruo Yaguchi's strongest rival and an important part of his emotional growth.

Akira Oono as Haruo's arcade rival

Quiet and rarely verbal, Akira communicates through actions, expressions, and the way she plays games. Behind her refined upbringing, she is fiercely competitive and longs for freedom from strict family expectations.

Games, family pressure, and quiet affection

Akira excels across fighting games and arcade genres, repeatedly challenging Haruo at titles such as Street Fighter II. Their rivalry develops into affection, while family pressure, relocation, and Koharu Hidaka's feelings create the main tension around their relationship.