If you're looking for manga similar to Yuuki Yuuna wa Yuusha de Aru: Washio Sumi no Shou Part 2 - Tamashii, you might like these titles.
One day, ordinary junior high-schooler Shirahime Kanata is forced by his mother, Konata to sign a contract that transforms him into a "magic girl" in times of trouble. As a magical girl herself, Konata wants to pass her job onto her son so he can protect the peace while she goes on vacation. Unfortunately for Kanata, canceling the contract means he'll permanently change into a girl, so now he's stuck doing an embarassing job. Along with the help of his supervisor, a perverted cat named Moel, Kanata will fight against the "Noise," magical enemies who try to disturb the peace... all while wearing a cute skirt!
I met a Mahou Shoujo; and so began my story. "Then I will become a Mahou Shoujo!" In order to save Hoshi Karen, the Mahou Shoujo who had protected her even while being pursued by tanks. Kokone, who was entrusted with Karen's Grimoire, decides to become that which is acknowledged as a "Calamity" by the world... a Mahou Shoujo!