A Group of ronin are hired for a simple yet terrifying task - to assault and kill the dreaded O-Yanma, the Mountain Witch of Mount Fuji. But regrets pasts and dark fate conspire against the mission, testing both the courage and loyalty of the samurai. When every heart holds betrayal, who can you trust?
The Mountain witch is a self-contained roleplaying game adventure in which players take on the role of Ronin in mythical medieval Japan. Outcast and unemployed, these ronin accept a deal that no-one else would take: To assault and kill the dreaded O-Yanma, the Mountain witch of Mount Fuji. (Kleinhart, Timothy, The Mountain Witch, Timfire publishing, 2005, back cover and pp.1)