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.

Gushing Over Magical Girls' Teaser PV : r/anime

Ore to Hero to Mahou Shoujo - MangaDex

Mahou Shoujo Lyrical Nanoha StrikerS

Magical Girl (Mahou Shoujo - 魔法少女) Wiki

Ore to Hero to Mahou Shoujo (I, Superhero and Magical Girl

Magical Girl (Mahou Shoujo - 魔法少女) Wiki

Mahou Shoujo Ore Wiki

Ore to Hero to Mahou Shoujo, Animanga Wiki

Pretty Cure, Magical Girl (Mahou Shoujo - 魔法少女) Wiki

Ore to Hero to Mahō Shōjo #5 - Vol. 5 (Issue)