GDP Deflator in Japan increased to 116.20 points in the second quarter of 2026 from 112.70 points in the first quarter of 2026. GDP Deflator in Japan averaged 102.27 points from 1980 until 2026, reaching an all time high of 116.20 points in the second quarter of 2026 and a record low of 87.80 points in the first quarter of 1980. source: Cabinet Office, Japan
GDP Deflator in Japan is expected to be 117.93 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. In the long-term, the Japan GDP Deflator is projected to trend around 120.52 points in 2027 and 123.05 points in 2028, according to our econometric models.