保ほ管かん会がい社しゃMeanings1nounsafety-deposit company; custodian companyA company that provides safe storage or custody services for valuables, documents, or assets.この保ほ管かん会社がいしゃは貴き重ちょう品ひんの保ほ管かんを専せん門もんとしている。This safety-deposit company specializes in storing valuables.