I hesitated buying this for a long time because I'm not a big fan of Miyazaki Ui, but man, the opening theme is one amazing piece of work. Its flawlessly tangled up lyrics and background voices result in a work of art. No question about it. Second song is really fun, too.
The ending theme single, "Candy Pop Sweet Heart" by Shintani Ryouko, is also highly recommended. Well, I don't have it because I went for the album instead. More on that on the album listing.
