Spice and Wolf

Spice and Wolf (狼と香辛料, Ōkami to Kōshinryō) is a Japanese light novel series written by Isuna Hasekura, with illustrations by Jū Ayakura. ASCII Media Works has published 24 novels since February 2006 under their Dengeki Bunko imprint. ASCII Media Works has published five volumes of a spin-off light novel series titled Wolf and Parchment since September 2016.

A manga adaptation illustrated by Keito Koume began serialization in the November 2007 issue of ASCII Media Works' seinen manga magazine Dengeki Maoh. The manga was licensed by Yen Press, which has begun releasing the volumes in English. A 12-episode anime adaptation aired between January and March 2008, plus a single original video animation (OVA) episode released in May 2008. A second OVA was released in April 2009 as a prequel to the second anime season Spice and Wolf II, which aired 12 episodes between July and September 2009. Both anime seasons were released in English by Kadokawa Pictures USA and Funimation. Two visual novels based on the series for the Nintendo DS were released by ASCII Media Works in June 2008 and September 2009. A new anime television series adaptation is set to premiere in April 2024.

By October 2020, the light novel had sold over 5 million copies. The series has been called a "unique fantasy" by Mainichi Shimbun due to the plot focusing on economics, trade, and peddling rather than the typical staples of fantasy such as swords and magic. Yen Press licensed the light novels and is releasing them in English in North America.