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Supplements: Japan CPI trend

Year on year-2.6%Aug 2026
Month on month+0.0%
Rank among items556 / 594
Peak since 2021+5.9%Mar 2025
Weight (per 10,000)16

Year-on-year change vs all items and group

Supplements-3%+2%+6%1/20211/20221/20231/20241/20251/20268/2026
SupplementsAll itemsMedical care

Index (2020 = 100)

Supplements111.297.9108.02020-012023-052026-08

Average yearly change

Last 24 months

MonthIndexMoMYoY
Aug 202698.4+0.0%-2.6%
Jul 202698.4+0.0%-2.6%
Jun 202698.4+0.0%-2.6%
May 202698.4+0.0%-2.6%
Apr 202698.4+0.0%-2.6%
Mar 202698.4+0.0%-2.6%
Feb 202698.4+0.0%+2.7%
Jan 202698.4+0.0%+2.7%
Dec 202598.4-2.6%+2.9%
Nov 2025101.1+0.0%+5.9%
Oct 2025101.1+0.0%+5.9%
Sep 2025101.1+0.0%+5.9%
Aug 2025101.1+0.0%+5.9%
Jul 2025101.1+0.0%+5.9%
Jun 2025101.1+0.0%+5.9%
May 2025101.1+0.0%+5.9%
Apr 2025101.1+0.0%+5.9%
Mar 2025101.1+5.4%+5.9%
Feb 202595.9+0.0%+0.0%
Jan 202595.9+0.0%+0.0%
Dec 2024105.0+0.0%+0.0%
Nov 2024105.0+0.0%+0.0%
Oct 2024105.0+0.0%+0.0%
Sep 2024105.0+0.0%+0.0%

Position within Medical care (YoY)

Year-on-year change of the Japan CPI (Statistics Bureau, all Japan). Item indices, not shop prices.