30-sai made Doutei de Itara Mahou Shoujo ni Narimashita
"If you stay a virgin until you're 30, you'll become a wizard." A famous joke on the internet... that's what I thought too, but I think that's exactly what happened to me! But wasn't he supposed to be a wizard? What? A Magical Girl? Why? A comedy manga about magical girls who used to be old virgins!