Monetary Base in Japan decreased to 5757634 JPY Billion in May from 5829256 JPY Billion in April of 2026. Monetary Base in Japan averaged 1539413.88 JPY Billion from 1970 until 2026, reaching an all time high of 6898964.00 JPY Billion in April of 2024 and a record low of 42889.00 JPY Billion in February of 1970. source: Bank of Japan



Related Last Previous Unit Reference
Interest Rate 0.75 0.75 percent May 2026
Monetary Base YoY -12.20 -11.30 percent May 2026
Money Supply M0 110557.40 110979.00 JPY Billion Apr 2026
Money Supply M1 1102913.90 1089663.60 JPY Billion Apr 2026
Money Supply M2 1295411.70 1279526.20 JPY Billion Apr 2026
Money Supply M3 1640511.00 1625080.70 JPY Billion Apr 2026


Japan Monetary Base
The Monetary Base reflects changes in the total amount of currency in circulation and current account deposits held by financial institutions at the Bank of Japan. An expansion in the monetary base typically stimulates spending and economic activity, which can, in turn, increase inflationary pressures.
Actual Previous Highest Lowest Dates Unit Frequency
5757634.00 5829256.00 6898964.00 42889.00 1970 - 2026 JPY Billion Monthly
NSA