The Hare of Inaba (因幡の白兎 Inaba no Shirousagi?) can refer to two distinct Japanese myths, both from the ancient province of Inaba, now the eastern part of Tottori Prefecture. The Hare of Inaba legend belongs to the Izumo denrai, or tradition of myths originating from the Izumo region. The Hare of Inaba forms an essential part of the legend of the Shinto god Ōnamuchi-no-kami, which was the name for Ōkuninushi within this legend.
The hare referred to in the legend is the Lepus brachyurus, or Japanese hare, possibly the subspecies found on the Oki Islands known as the Lepus brachyurus okiensis. The Japanese hare ranges between 43 centimetres (17 in) and 54 centimetres (21 in) in length, and is much smaller than the common European hare. Japanese hares are typically brown, but may turn white during winter in areas with a varying climate, such as that of the Inaba region.
One version of the tale of the Hare of Inaba is found in the Kojiki, the oldest extant chronicle in Japan, which dates from early in the 8th century (711-712). The legend appears in the first of the three sections of the Kojiki, the Kamitsumaki, also known as the Jindai no Maki, or "Volume of the Age of the Gods". This section of the Kojiki outlines the myths concerning the foundation of Japan prior to the birth of the Emperor Jimmu, the first Emperor of Japan.
In the Kojiki version of the myth, a hare tricks some wanizame into being used as a land bridge in order to travel from the Island of Oki to Cape Keta. Cape Keta is now identified with the Hakuto Coast in the present-day city of Tottori. The hare challenges the sharks to see whose clan is larger—that of the sharks, or that of the hares. The hare had the sharks lie in a row across the sea. The hare then hopped across them, counting them as he went. Nearing the end, the hare exclaims that he has deceived the sharks in order to use them as a bridge. The last shark attacks the hare, ripping his fur from him.