巨きょ大だい銀ぎん行こう

noun

megabank

Refers to a very large, systemically important bank, often used in economic or financial contexts.

• 日本にほんの巨きょ大だい銀ぎん行こうは国こく際さい的てきな金きん融ゆう市し場じょうで重じゅう要ような