Food · code 1711
Castella sponge cake
カステラ
Latest CPI
131.8
2026-04 (2020=100)
YoY %
+2.2%
5y change %
+403.1%
“Castella sponge cake” is a food item tracked in the official Japanese CPI (base year 2020 = 100). As of 2026-04, the index is 131.8 — +2.2% year on year and +403.1% cumulatively over the past 5 years.