Combustible Campus Guardress is an anime Original Video Animation. The English name "Combustible Campus Guardress" was originally coined by members of the Project Daicon subtitling group when they did the fansub for No-Name Anime.
The plot involves students from Tobira High School, who are guardians that must prevent the evil "Remnants" from reopening the gate that will let demons take over the world. Predominately a parody of other "save the world" anime, there are fight scenes throughout the story. It is not suitable for children.