{"dataset":"cpi-jp-long","release":{"release_id":346,"label":"Data through September 2026","latest_period":"2026-09-01","ingested_at":"2026-10-23T13:16:04.740583Z","sha256":"42b396d0e71fa2105de064de167bd09f3a878bda542648cca816f03402a1e57f","download_url":"https://www.e-stat.go.jp/stat-search/file-download?statInfId=000040482944&fileKind=1","retrieved_at":"2026-10-23T13:16:04.740583Z","source_name":"CPI Japan, national, all items less imputed rent (Aug 1946 – latest month), 2025 base","source_page":"https://www.e-stat.go.jp/stat-search/files?stat_infid=000040482944","source_id":"e-stat:000040482944","base":"2025=100","frequency":"monthly","published_at":null,"status":"published","known_at":"2026-10-23T13:16:04.740583Z","known_at_basis":"our fetch","coverage_start":"1946-08-01"},"tiles":[{"key":"headline_yoy","label":"All items less imputed rent · YoY","series_code":"0163","series_name":"All items, less imputed rent","measure":"yoy","unit":"%","value":2.3976023976024052,"delta_pp":0.20418265682473624,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"headline_mom","label":"All items less imputed rent · MoM","series_code":"0163","series_name":"All items, less imputed rent","measure":"mom","unit":"%","value":0.0,"delta_pp":-0.09765625,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−1 month] − 1) × 100, from published index values."},{"key":"headline_ann3m","label":"All items less imputed rent · 3m Annualized","series_code":"0163","series_name":"All items, less imputed rent","measure":"ann3m","unit":"%","value":2.7789909388869827,"delta_pp":-0.40484043959494453,"comparison":"vs Aug 2026","trust":"derived","calc":"((index[t] / index[t−3 months]) ^ 4 − 1) × 100, from published index values."}],"groups":[],"credit_line":null,"main_series":[{"role":"headline","label":"All items less imputed rent","slot":1,"code":"0163"}],"stale":false}