What is Magical Girl manga?
Magical girls (also known both in Japan and in the West as mahou shoujo, and in Japan as majokko) are young girls with superhuman abilities of magical nature. In the early years, magical girls usually used magic to solve everyday problems and often transformed into idols; nowadays, however, the term is most often used to refer to with girls who fight evil using magical powers, and, although transformations are still common, they tend to be more along the lines of a change of costume.