業ぎょう況きょう判はん断だん指し数すうぎょうきょうはんだんしすうじ字FuriganaMeanings1nounbusiness sentiment index; diffusion index; DIA composite economic indicator measuring business conditions and sentiment, often based on surveys of companies. Commonly used in reports on the Japanese economy, such as the Bank of Japan's Tankan survey.日にち銀ぎん短たん観かんの業ぎょう況きょう判