Is it a trend to take Ayano's character as being annoying?
Perhaps she should have been shorter and perhaps 4-5 years younger.
Lolis get less flak for being 'annoying' in this sense, after all.
The story seems pretty straightforward at this point in time, but judging from the things they threw at us-one of them namely this girl from Kazuma's past-it just might get a little deeper.