Inflation TrackerHome › All items list › Medical care
Disposable diapers (for babies): Japan CPI trend
Year on year+2.4%Aug 2026
Month on month+0.1%
Rank among items279 / 594
Peak since 2021+11.2%Sep 2024
Weight (per 10,000)4
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
-1.3%
+2.6%
+6.4%
+7.3%
+5.2%
+0.4%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 102.6 | +0.1% | +2.4% |
| Jul 2026 | 102.5 | +2.3% | +2.4% |
| Jun 2026 | 100.2 | +0.5% | +0.2% |
| May 2026 | 99.8 | -0.5% | -0.6% |
| Apr 2026 | 100.3 | +1.2% | +0.4% |
| Mar 2026 | 99.1 | -0.5% | -0.9% |
| Feb 2026 | 99.7 | +0.0% | -0.3% |
| Jan 2026 | 99.6 | -0.0% | -0.2% |
| Dec 2025 | 99.7 | -0.1% | +1.0% |
| Nov 2025 | 99.8 | -0.7% | +0.9% |
| Oct 2025 | 100.4 | +0.5% | +0.6% |
| Sep 2025 | 99.9 | -0.3% | +1.1% |
| Aug 2025 | 100.2 | +0.1% | +7.6% |
| Jul 2025 | 100.0 | +0.0% | +7.9% |
| Jun 2025 | 100.0 | -0.4% | +7.6% |
| May 2025 | 100.4 | +0.5% | +7.3% |
| Apr 2025 | 99.8 | -0.2% | +7.1% |
| Mar 2025 | 100.0 | -0.0% | +6.8% |
| Feb 2025 | 100.0 | +0.1% | +7.3% |
| Jan 2025 | 99.9 | +1.1% | +7.4% |
| Dec 2024 | 120.0 | -0.2% | +6.6% |
| Nov 2024 | 120.2 | -0.9% | +7.2% |
| Oct 2024 | 121.3 | +1.0% | +10.2% |
| Sep 2024 | 120.1 | +6.1% | +11.2% |
Position within Medical care (YoY)
+7.5%
+6.5%
+5.7%
+4.0%
+3.7%
+3.2%
+2.4%
+1.6%
+1.2%
+1.2%
+1.2%
+1.1%
+0.6%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.