The Devil's Pawnshop: Shadow and Maria), is a Japanese manga series written and illustrated by Kaoru Ohashi.

Nightmares for Sale is a series of short stories that feature Shadow and Maria, a duo who run a pawnshop with items for those in need.

Nightmares for Sale was a one shot manga series made by Kaoru Ohashi which was released in Japan by Asahi Sonorama.

In the first volume she gave a B, saying that it is a good horror series for people who like the dark side of humanity in "bite sized chunks".

[8] Manga expert Deb Aoki found the series horrific, and placed it second on a list of "13 Creepy Comics and Gruesome Graphic Novels"[9]