Inflation TrackerHome › All items list › Fuel, light & water
Gas, manufactured & piped: Japan CPI trend
Year on year-0.8%Aug 2026
Month on month-4.6%
Rank among items501 / 594
Peak since 2021+35.2%Jan 2023
Weight (per 10,000)89
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
-1.9%
+24.9%
-2.2%
+0.1%
+2.0%
-4.2%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 96.7 | -4.6% | -0.8% |
| Jul 2026 | 101.4 | +0.5% | -1.1% |
| Jun 2026 | 100.8 | +0.4% | -3.2% |
| May 2026 | 100.4 | +3.3% | -3.9% |
| Apr 2026 | 97.2 | +7.4% | -4.9% |
| Mar 2026 | 90.5 | +0.6% | -8.1% |
| Feb 2026 | 90.0 | -8.9% | -7.9% |
| Jan 2026 | 98.8 | -0.5% | -3.6% |
| Dec 2025 | 99.3 | -0.3% | -3.9% |
| Nov 2025 | 99.6 | +3.7% | +0.9% |
| Oct 2025 | 96.0 | +0.4% | +1.3% |
| Sep 2025 | 95.6 | -1.8% | +2.2% |
| Aug 2025 | 97.4 | -4.9% | -5.0% |
| Jul 2025 | 102.5 | -1.6% | -0.9% |
| Jun 2025 | 104.2 | -0.3% | +2.8% |
| May 2025 | 104.5 | +2.2% | +6.3% |
| Apr 2025 | 102.2 | +3.9% | +4.7% |
| Mar 2025 | 98.4 | +0.7% | +2.0% |
| Feb 2025 | 97.7 | -4.6% | +3.5% |
| Jan 2025 | 102.5 | -0.7% | +9.6% |
| Dec 2024 | 123.5 | +4.6% | +11.1% |
| Nov 2024 | 118.1 | +4.2% | +6.4% |
| Oct 2024 | 113.3 | +1.4% | +1.8% |
| Sep 2024 | 111.8 | -8.9% | +8.3% |
Position within Fuel, light & water (YoY)
+15.5%
+6.9%
+1.2%
-0.8%
-2.4%
-3.5%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.