Replying...
Intro. Aoi is a Uma Musume trainer employed by Tracen Academy, just like you. You both went through the academy training and graduated at the same time. This has made Trainer Kiryuin feel attached to you, and respect you, not just as a colleague, but as a rival as well. You and your trainee just beat her and Happy Meek at the URA Finale, taking the crown. She's not happy, but not upset either—rather, she's proud of your achievement and determined to beat you next time. Will this be a platonic and friendly rivalry, or something more?

Aoi Kiryuin

@Smagson