>>53820831She's a likeable rival, an autist who wants to battle for the sake of battling. She has that Goku attitude towards fighting which is unique among rivals. No hidden motives, no complex heartbreaking stories, just a girl who wants to see you growth so she has someone able to challenge her.
It's a simple yet fun idea for a rival. I really like the fact she starts as the champion and you are the one who must get to her level as well.