So, uh... what's this nobleman's kid and maid thing a reference to? I feel like I'm missing something. My first thought was Duke of Death and his Maid, but he'd be wearing a lot more black, and Anna would be showing some actual cleavage, because Alice was not shy about teasing her dear Duke.
I love the art that looks like they're getting ready for a prom or dance event of some kind.
I can't find anything about what a UMA is.
And yeah, she clearly took 5 tries to make that omurice perfectly, and she's gonna eat the failures. I mean, she's probably got the metabolism to handle it.