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Tuna fish: Japan CPI trend
Year on year+24.4%Aug 2026
Month on month+2.8%
Rank among items9 / 594
Peak since 2021+24.4%Aug 2026
Weight (per 10,000)20
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
+3.8%
+16.1%
+2.3%
-6.1%
+1.3%
+15.4%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 119.8 | +2.8% | +24.4% |
| Jul 2026 | 116.5 | +1.7% | +20.4% |
| Jun 2026 | 114.5 | +1.6% | +18.0% |
| May 2026 | 112.7 | +0.8% | +16.5% |
| Apr 2026 | 111.8 | +2.2% | +14.1% |
| Mar 2026 | 109.4 | +0.3% | +10.2% |
| Feb 2026 | 109.1 | -1.4% | +10.0% |
| Jan 2026 | 110.7 | +2.0% | +9.5% |
| Dec 2025 | 108.5 | +2.9% | +9.9% |
| Nov 2025 | 105.4 | +2.3% | +7.4% |
| Oct 2025 | 103.1 | +3.6% | +6.9% |
| Sep 2025 | 99.4 | +3.3% | +2.8% |
| Aug 2025 | 96.3 | -0.5% | -1.0% |
| Jul 2025 | 96.8 | -0.3% | +0.4% |
| Jun 2025 | 97.1 | +0.3% | -0.6% |
| May 2025 | 96.7 | -1.2% | -2.5% |
| Apr 2025 | 98.0 | -1.4% | -2.1% |
| Mar 2025 | 99.3 | +0.1% | -2.2% |
| Feb 2025 | 99.2 | -1.9% | -1.9% |
| Jan 2025 | 101.1 | +2.6% | -1.1% |
| Dec 2024 | 114.7 | +0.3% | -2.8% |
| Nov 2024 | 114.4 | +1.9% | -2.6% |
| Oct 2024 | 112.3 | -0.1% | -5.1% |
| Sep 2024 | 112.4 | -0.8% | -4.2% |
Position within Food (YoY)
+45.0%
+39.2%
+31.5%
+30.3%
+24.4%
+24.4%
+24.0%
+23.3%
+21.8%
+21.3%
+21.2%
+21.0%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.