Danshi Kinsei Majo no Kuni ni Nyotaika Skill de Nyuukoku Shite Mita

"I must never let anyone know that I'm a man..." The Witch's Country. It's a garden where only women are allowed to enter, and no men are allowed to enter. If a man enters the royal capital, he will be executed immediately! Someone knocks on the door of the Witch Academy in this royal capital. His name is Towa Mitsumine. He is a high school boy who has been reincarnated in another world. Of course, Towa, a boy, shouldn't be able to enter the royal capital. However, when he was reincarnated in the other world, Towa gained a certain skill. It wasn't just an "ordinary" strongest skill -- it was a "female transformation" skill that allowed him to transform into a girl. Moreover, it seems that when he is in a female body state, he can use super powerful magic...! For a former high school boy, school life with only girls is too stimulating! Aiming to become the "Strongest Witch Knight" he has always dreamed of, Towa's slightly erotic female transformation fantasy life begins!

(Source: BOOK☆WALKER, translated)