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.

Okusama wa Mahou Shoujo - Anime - AniDB

Mahou Shoujo Ikusei Keikaku - MangaDex

Magical girl - Wikipedia

Ore to Hero to Mahou Shoujo - MangaDex

Magical Girl Raising Project

Mahou Shoujo Ore Wiki

Mahou Shoujo Ore Wiki

Magical girl Ore, Mahou Shoujo Ore Wiki

Mahou Shoujo Ore Wiki

Puella Magi Madoka Magica Portable - Puella Magi Wiki

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

Mahou Shoujo Ore - Anime - AniDB

Mahou Shoujo Lyrical Nanoha A`s - Anime - AniDB

Mahou Shoujo Ore (Magical Girl Ore)

Maji de Otaku na English! Magical Girl (Mahou Shoujo - 魔法少女