Inari and her fox spirits help the blacksmith Munechika forge the blade ko-kitsune-maru (Little Fox) in the late 10th century. This legend is the subject of the noh drama Sanjo Kokaji.
Inari (稲荷; also Oinari) is the Japanesekami (spirit) of fertility, rice and agriculture. Inari is sometimes represented as a male, female or both.