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PTA membership fees (junior high school): Japan CPI trend
Year on year-4.4%Aug 2026
Month on month+0.0%
Rank among items573 / 594
Peak since 2021+1.6%Mar 2022
Weight (per 10,000)11
Year-on-year change vs all items and group
Index (2020 = 100)
Average yearly change
-1.5%
-0.1%
-0.5%
-1.2%
-2.1%
-4.3%
Last 24 months
| Month | Index | MoM | YoY |
|---|---|---|---|
| Aug 2026 | 94.7 | +0.0% | -4.4% |
| Jul 2026 | 94.7 | -0.1% | -4.4% |
| Jun 2026 | 94.9 | +0.1% | -4.3% |
| May 2026 | 94.8 | -1.3% | -5.5% |
| Apr 2026 | 96.0 | -2.3% | -4.9% |
| Mar 2026 | 98.3 | -0.3% | -3.8% |
| Feb 2026 | 98.6 | -0.0% | -3.6% |
| Jan 2026 | 98.6 | -0.0% | -3.6% |
| Dec 2025 | 98.6 | -0.0% | -2.4% |
| Nov 2025 | 98.7 | +0.0% | -2.4% |
| Oct 2025 | 98.7 | +0.0% | -2.4% |
| Sep 2025 | 98.7 | -0.5% | -2.4% |
| Aug 2025 | 99.1 | +0.0% | -2.2% |
| Jul 2025 | 99.1 | -0.0% | -2.2% |
| Jun 2025 | 99.1 | -1.1% | -2.3% |
| May 2025 | 100.3 | -0.7% | -1.7% |
| Apr 2025 | 101.0 | -1.1% | -2.1% |
| Mar 2025 | 102.2 | -0.1% | -1.8% |
| Feb 2025 | 102.2 | +0.0% | -1.9% |
| Jan 2025 | 102.2 | -0.0% | -1.9% |
| Dec 2024 | 96.2 | +0.0% | -1.9% |
| Nov 2024 | 96.2 | +0.0% | -2.0% |
| Oct 2024 | 96.2 | +0.0% | -2.0% |
| Sep 2024 | 96.2 | +0.0% | -2.0% |
Position within Education (YoY)
+1.0%
+0.7%
+0.6%
+0.3%
+0.0%
-1.9%
-4.4%
-73.2%
Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.