Furniture & household · code 4515
Septic tank cleaning
浄化槽清掃代
Latest CPI
109.1
2026-04 (2020=100)
YoY %
+2.5%
5y change %
+14.8%
“Septic tank cleaning” is a furniture & household item tracked in the official Japanese CPI (base year 2020 = 100). As of 2026-04, the index is 109.1 — +2.5% year on year and +14.8% cumulatively over the past 5 years.