管かん海かい官かん庁ちょう

noun

maritime authority; marine office

Refers to a government agency or office responsible for maritime affairs, such as safety, regulation, or administration.

• 管かん海かい官かん庁ちょうは船せん舶ぱくの安あん全ぜんを監かん督とくしている。

  The maritime authority oversees the safety of vessels.