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Plastic bags: Japan CPI trend
Year on year+23.7%Aug 2026
Month on month+18.7%
Rank among items12 / 594
Peak since 2021+23.7%Aug 2026
Weight (per 10,000)9
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
+13.8%
-0.9%
-1.4%
+0.5%
-0.9%
+3.6%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 123.6 | +18.7% | +23.7% |
| Jul 2026 | 104.1 | +2.8% | +4.7% |
| Jun 2026 | 101.3 | +0.9% | +1.1% |
| May 2026 | 100.5 | +1.3% | +0.5% |
| Apr 2026 | 99.1 | -1.0% | -0.9% |
| Mar 2026 | 100.1 | -0.0% | -1.5% |
| Feb 2026 | 100.1 | +0.2% | +1.2% |
| Jan 2026 | 100.0 | -0.1% | -0.3% |
| Dec 2025 | 100.1 | -0.7% | +1.2% |
| Nov 2025 | 100.8 | +2.1% | -1.9% |
| Oct 2025 | 98.8 | -1.2% | -0.1% |
| Sep 2025 | 100.0 | +0.1% | -1.4% |
| Aug 2025 | 99.9 | +0.5% | -0.3% |
| Jul 2025 | 99.4 | -0.8% | -2.7% |
| Jun 2025 | 100.2 | +0.3% | +1.8% |
| May 2025 | 99.9 | -0.1% | -2.6% |
| Apr 2025 | 100.0 | -1.6% | -2.4% |
| Mar 2025 | 101.6 | +2.7% | -0.2% |
| Feb 2025 | 99.0 | -1.3% | -0.3% |
| Jan 2025 | 100.3 | +1.3% | -1.7% |
| Dec 2024 | 109.1 | -3.7% | +0.6% |
| Nov 2024 | 113.4 | +3.9% | +0.5% |
| Oct 2024 | 109.1 | -2.6% | +0.5% |
| Sep 2024 | 112.0 | +1.2% | -1.9% |
Position within Furniture & household utensils (YoY)
+23.7%
+21.7%
+15.8%
+14.0%
+12.7%
+10.9%
+10.5%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.