paper and online survey; among financial institutions
Method of interview
Questionnaire
Supplementary notes
Business conditions judged by respondents, predominantly with regards to profits.
Possible answer choices:
favorable; 2. not so favorable; 3. unfavorable.
Calculation method of the diffusion index: DI (% points) = percentage share of enterprises responding choice 1 - percentage share of enterprises responding choice 3.
Figures prior to June 2025 are from previous reports.
Citation formats
Financial institutions' business condition index in Japan 2019-2025, by institution
The Tankan survey, conducted among financial institutions in Japan from August to September 2025, revealed that financial products transaction dealers evaluated business conditions most positively, with a Diffusion Index (DI) of **Ìý±è´Ç¾±²Ô³Ù²õ. The Tankan survey stands for the Short-Term Economic Survey of Enterprises in Japan. It is conducted once in three months with the aim of providing an accurate picture of the business trends of enterprises in Japan.
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Bank of Japan. (October 1, 2025). Diffusion Index (DI) of business conditions of financial institutions in Japan from March 2019 to September 2025, by type of institution [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 01, 2026, from /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/
Bank of Japan. "Diffusion Index (DI) of business conditions of financial institutions in Japan from March 2019 to September 2025, by type of institution." Chart. October 1, 2025. ÌÇÐÄÆƽâ°æ. Accessed August 01, 2026. /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/
Bank of Japan. (2025). Diffusion Index (DI) of business conditions of financial institutions in Japan from March 2019 to September 2025, by type of institution. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 01, 2026. /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/
Bank of Japan. "Diffusion Index (Di) of Business Conditions of Financial Institutions in Japan from March 2019 to September 2025, by Type of Institution." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Oct 2025, /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/
Bank of Japan, Diffusion Index (DI) of business conditions of financial institutions in Japan from March 2019 to September 2025, by type of institution ÌÇÐÄÆƽâ°æ, /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/ (last visited August 01, 2026)
Diffusion Index (DI) of business conditions of financial institutions in Japan from March 2019 to September 2025, by type of institution [Graph], Bank of Japan, October 1, 2025. [Online]. Available: /statistics/1285213/japan-business-sentiment-index-financial-institutions-by-institution/
