This is the first mention of UmaTrainer's name, I think? We will later learn their full name is Yumeno Haru, and they got their own tag on Pixiv, #ユメノハル(ウマ娘)
Ah, so you're called Rice ShowerYup!
You can call me Rice!Onee-sama...?...?
What do you mean, this form?Onee-sama is a Trainer-san!?Well, things happened, and I'm now stuck in this form...My name is Yumeno, I'm acting as a trainerAnd you, Onee-san?Yeah...?
