Housing · code 3176
Plumbing work
水道工事費
Latest CPI
127.3
2026-04 (2020=100)
YoY %
+4.9%
5y change %
+2,057.6%
“Plumbing work” is a housing item tracked in the official Japanese CPI (base year 2020 = 100). As of 2026-04, the index is 127.3 — +4.9% year on year and +2,057.6% cumulatively over the past 5 years.