Umi-bōzu
海坊主（うみぼうず）
One account describes a vast Buddha-like shape crossing ahead of a boat on a clear, windless day, then slowly thinning until it vanished.
- 1930
Suō-Ōshima
Folklore record
One-eyed man asks the boatman what he fears most
山口県
Yokai of Yamaguchi
2 yokai with records here · Chūgoku · View on the map
Records in Yamaguchi
Kudan
件（くだん）
An 1836 broadsheet from Tango described a kudan — a cow's body with a human face — and promised that any house that put up its picture would prosper. Other kudan of the same century foretold disaster instead.
- 1819
Kaminoseki
Modern rumour
A kudan said to have been born here