[Diclonius]

-I'm sometimes irritated when a last episode seems to be too rushed in order to fit all unclear things in it.
-Furthermore, in romantic comedy there are quite a few male protagonists that freak out when a girl wants to get intimate and when something is finally on the verge of happening it is mostly interrupted by a female character with the worst sense of timing...
-Also, I do like fanservice, but females with breasts that are pumpkin-sized are not exactly my favourite (especially when their personality is annoying as hell, but if they are friendly I'm willing to overlook)...
-Finally, hyperactive characters that are way too hyperactive...