開かい湯とう

noun

opening of a hot spring or bathhouse

Refers to the initial opening or the start of operations of a hot spring facility or public bath. Often used in historical or business contexts.

• この温おん泉せん地ちの開かい湯とうは江え戸ど時じ代だいにさかのぼる。

  The opening of this hot spring resort dates back to the Edo period.

• 新あたらしい銭せん湯とうの開かい湯とうを祝いわう式しき典てんが行おこなわれた。

  A ceremony was held to celebrate the opening of the new public bathhouse.