Me dad brings home those two exact Royce and Letao chocolate/cake sometimes. Pretty awesome (and yey, tasty dessert) to have some sort of connection to Japan somehow! Sorry for the humblebrag!
Also I can't help but notice in recent chapters that the artist really is bad with human anatomy. Just look at page 16, Fuyuki's tits are so saggy and she either has really super long thigh or super long torso.
I was half expecting them to turn back around and draw katanas on that last page. Also agree with @Xystus about the art. It's like the chicks have variable width.
I love this manga, but Fuyuki's proportions really yank me out of the shared reality. The other girl is quite sufficiently curvy without looking like she's smuggling pumpkins in her sweater.