a noisy strait or narrows where the rushing of the tides causes noisy whirlpools / Short for 鳴門巻き (narutomaki): a kamaboko fishcake with a whirlpool design

Kyūjitai form of 古地理学: paleogeography

nickel (element)

the flow of water or something like water / art forms, methods, styles, and techniques peculiar to a person or house