All anime need to have its audience keep watching the show. For some anime, it's the story. For others, 'ecchi.' For this show, it was probably the minor hentai. Because this anime already had an aspect to keep its viewers glued to the screen, it didn't have to rely on some obvious and stupid fanservice, nor did it have to try to put in a plot twist just to keep it interesting.
Because the life of a hentai is its art, the art of the whole show was great. The sound was also splendid, and I'm sure anyone who's watched this show would at least agree on that point. These two plus the countryside setting make the atmosphere of this show one of the best in the anime genre, ever.
So, for new viewers and those who dropped this show, I want you to see this show not for its story, but for its atmosphere. The characters, art, sound, and setting would grab your heart in the first minutes of the first episode.
But in the end, the anime is a minor hentai. It wouldn't grab everyone's heart. There is incest, a bit of yuri, and some obvious sex scenes. But for me, the anime just felt so nostalgic that I didn't really mind them. So go on, watch this show. Don't drop it before watching it just because it's a hentai. There's a reason it's so popular.
