打うたせ湯ゆ

noun

waterfall shower; pelting water stream

Refers to a bathing facility where hot spring water falls from a height onto the bather's back or shoulders, providing a massaging effect. Common in onsen and sento.

• この温おん泉せんには打うたせ湯ゆがあって、肩かたこりに効きくそうです。

  This hot spring has a waterfall shower, and it's said to be good for stiff shoulders.

• 打うたせ湯ゆの勢いきおいが強つよくて、最さい初しょはびっくりした。

  The force of the waterfall shower was so strong that I was surprised at first.