Mahoutsukai e no Michi: Udekiki Shishou to Hannin Mae no Ore

At a time where the world enjoying the peace after a major war over magic and wizards. Alexis, a talented student at a magic school, is on the verge of failing his final year. In order to advance to the next level, he must work as an apprentice to a graduated wizard, but most of the current wizards are women. For Alexis, who suffers from a severe fear of women for some reason, this was quite a problem. He found himself in a quandary until he was told about Daniel Bragg, one of the few male wizards in the world. He immediately visits Daniel, but what he finds is a beautiful, dark-haired girl! (Source: Kadokawa, translated)