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Detergent, laundry: Japan CPI trend
Year on year+10.9%Aug 2026
Month on month+2.1%
Rank among items55 / 594
Peak since 2021+26.7%Jul 2025
Weight (per 10,000)21
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
+1.4%
+4.9%
+13.1%
+8.6%
+15.3%
+13.6%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 119.2 | +2.1% | +10.9% |
| Jul 2026 | 116.8 | +8.7% | +12.5% |
| Jun 2026 | 107.5 | +1.1% | +14.2% |
| May 2026 | 106.3 | -0.0% | +14.5% |
| Apr 2026 | 106.4 | +0.4% | +13.8% |
| Mar 2026 | 105.9 | +0.0% | +14.7% |
| Feb 2026 | 105.9 | -0.2% | +13.6% |
| Jan 2026 | 106.2 | -0.2% | +14.4% |
| Dec 2025 | 106.4 | -1.0% | +14.6% |
| Nov 2025 | 107.4 | -0.3% | +15.7% |
| Oct 2025 | 107.7 | -0.6% | +14.2% |
| Sep 2025 | 108.3 | +0.8% | +15.1% |
| Aug 2025 | 107.5 | +3.5% | +15.3% |
| Jul 2025 | 103.8 | +10.3% | +26.7% |
| Jun 2025 | 94.1 | +1.4% | +15.3% |
| May 2025 | 92.9 | -0.7% | +13.4% |
| Apr 2025 | 93.5 | +1.2% | +14.0% |
| Mar 2025 | 92.4 | -0.9% | +12.1% |
| Feb 2025 | 93.2 | +0.5% | +14.0% |
| Jan 2025 | 92.8 | +0.3% | +13.5% |
| Dec 2024 | 139.5 | -0.0% | +14.2% |
| Nov 2024 | 139.6 | -1.4% | +13.6% |
| Oct 2024 | 141.6 | +0.1% | +15.7% |
| Sep 2024 | 141.5 | +0.9% | +15.6% |
Position within Furniture & household utensils (YoY)
+23.7%
+21.7%
+15.8%
+14.0%
+12.7%
+10.9%
+10.5%
+10.5%
+10.3%
+10.2%
+7.4%
+5.9%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.