Ore to Hero to Mahou Shoujo, Magical Girl (Mahou Shoujo - 魔法少女) Wiki

Japanese Title: 俺とヒーローと魔法少女 English Title: I, the hero, and the magical girl Hayato, who obtained the power of the admired “Hero”. However, his transformed appearance was mysteriously that of a “magical girl” in a sparkly outfit. Unintentionally making even the hearts of enemy kaijin throb, this hero bursting onto the scene may make you, who is tired from study or work, even more tired.

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