winnowing basket; winnowing fan
A traditional shallow basket used to toss grain into the air so the wind separates the chaff. The word is concrete and refers to the tool itself.
In old farmhouses, they used a winnowing basket to separate the rice from the husks.
goblin shark
old woman ghost from the Kanto region
triplewart seadevil
The word み is native Japanese. The kanji 箕 is a pictograph of a winnowing basket and has been used for this meaning since ancient times.