Horror School

The school has 26 students (23/26 of them being protagonists and the other 3/26 being antagonists), 3 teachers, 3 classrooms, a library, a cafeteria, a music room, a playroom, a fountain, a skeleton playground, a graveyard and several school staff. The students names all start with a letter of the alphabet, which they all have on their shirt. They are all also assigned a color.

The school itself is also a character, seemingly its own "principal" as well as the series narrator, with his own personality and quirks. At the end of every episode, he presents a quick video clip to the audience regarding someone or something featured in the story.

There are many more skeletons around the school, but now that we've met the head faculty, we should take a look at...