All main and sub genres, 10/10. Art is perfect, The voice actors are AMAZING. Couldn't have been done better. All sound effects fit in perfectly. There isn't much more to say about the story, It's simply a great idea. The character development is pretty much what the series is about, Kanade and his companions and how their relationship to eachother changes as the series progress. Since theres this "touch" of Ecchi (theres actualy quite a bit) It also adds up to the overall enjoyment of the show. I strongly recommend you to watch this series, it's just great. Masterpiece for real comedy/romance/ecchi lovers.