Culture & recreation · code 9111
Ballpoint pen
ボールペン
Latest CPI
113.7
2026-04 (2020=100)
YoY %
+9.0%
5y change %
+81.3%
“Ballpoint pen” is a culture & recreation item tracked in the official Japanese CPI (base year 2020 = 100). As of 2026-04, the index is 113.7 — +9.0% year on year and +81.3% cumulatively over the past 5 years.