Japan Releases Tankan Comprehensive Data as Yen Traders Assess Business Conditions

The Bank of Japan is scheduled to publish the comprehensive dataset from its September Tankan survey on October 2, following the summary and outline released the previous day. The BOJ's official release calendar lists the comprehensive Tankan data for 8:50 a.m. Japan time. The dataset provides a more detailed view of the survey than the headline summary. The information can help analysts examine differences across industries and company sizes, including investment plans and business conditions. For the yen, the detailed data matters because the BOJ is assessing whether economic conditions can support continued normalization of monetary policy. Stronger corporate expectations can reinforce that discussion, while weaker investment intentions could point to greater caution. The release comes alongside other Japanese monetary and liquidity statistics, making October 2 another information-heavy day for JPY markets. MarketMindFX View: The comprehensive Tankan data should be read as supporting evidence rather than a standalone policy signal. The most important comparison will be between business sentiment, capital spending plans and the BOJ's inflation outlook. SEO Title: BOJ Tankan Comprehensive Data Due October 2 Meta Description: Japan's detailed September Tankan dataset is due October 2 and will add fresh business evidence for yen markets. Keywords: Tankan, BOJ, yen, Japan business survey, USD/JPY Source: Bank of Japan, September 2026.