Nounhuge rock · firmness; solidity

Noun, Suru verb, Intransitive verbcave-in (in a mine or tunnel); roof collapse; rockfall

Noundwelling place of a deity (usu. in reference to a large rock)

Nounshrine

NounIwaki (former province located in the central and eastern parts of present-day Fukushima and southern Miyagi prefectures)