Tenshi Kinryouku, Akuma no Ororon Recommendations
Fancy romantic mangas featuring angels and demons? Enjoy bitter-sweet, well-written stories with occasional splashes of blood? Then both Angel Sanctuary and The Devil Ororon are right for you! Angel Sanctuary is a deep 20 volume epic while The Devil Ororon is a comparatively simple four volume story, but both are very great stories worth checking out!