Hello! I'm Koakuma. I'm a nameless little devil, so people just call me Koakuma. I normally help out at the Scarlet Devil Mansion's library under Lady Patchouli's orders, but Lady Patchouli has told me to help resolve the big incident, so here I am! Let's do our best to resolve the incident together. I'm not sure someone like me will really be any help though...Oh, but I can help if you want to read any books!