JusticeJapan · Prisoners (total count)Persons actually held in prison: total stock.· People held in prisons and detention houses at the end of the month, sentenced and awaiting trial (juvenile training schools excluded)42.4KQ2 2026+2.8 %vs Q2 2025min 40.2K Q4 2023max 80.9K Q2 2007FrequencyMonthlyQuarterlyAnnualRange1y5y10yMaxChart viewLandmarksSource: Ministry of Justice (Japan), Ministry of Justice of Japan · 矯正統計Updated Nov 13, 2026Ask the AISaveShareImageEmbed