Japan’s central bank retroactively updated financial accounts data from Q1 2005 onward, incorporating new source data and methods.
The Bank of Japan released retroactively revised Flow of Funds Accounts data on June 25, 2026, updating figures from the first quarter of 2005. The annual revision reflects newly obtained source data, institutional changes, and improved estimation methods.
Most revisions align with the planned updates published on May 25, 2026. The BOJ’s annual overhaul ensures consistency in macroeconomic tracking for Japan, the US, and the euro area, typically finalized in June.
The revised dataset is available via the BOJ’s Time-Series Data Search tool.