Hell Teacher Nube OVA

地獄先生ぬ～べ～

Nube fights a demon who resides inside walls, confronts a young spirit who wants her harmonica back, and in the end he must battle a powerful demon named Zekki - brother of Baki, demon that resides within Nueno.

Sinopsis ditampilkan dalam bahasa Inggris; terjemahan belum tersedia.