AISubs v3.7
I'm Yui Ponko, also known as Yui Takano.
Here's the quiz! Ta-dah!
I've been good at sports since I was little.
I used to learn mechanical gymnastics and karate.
Out of all the sports I'm good at,
what's the sport I'm best at that I've won at the Osakafu Tournament?
The hint starts with a serve.
Everyone, please guess!