{"updated": "2026-09-19", "name": "ほうれんそう", "unit": "円/kg（中値。消費税込み）", "source": "東京都中央卸売市場日報（販売結果）", "license": "CC BY 4.0（数値）", "today": 1224.4, "retail_avg_per_kg": null, "times": null, "by_market": {"豊洲": 1080.0, "大田": 1270.6, "豊島": 1170.8, "淀橋": 1385.0, "板橋": 1306.6, "世田谷": 1414.1, "北足立": 1175.3, "多摩NT": 1400.0, "葛西": 1208.8}, "history": [{"date": "2026-09-18", "per_kg": 1224.4, "samples": 24}, {"date": "2026-09-17", "per_kg": 1205.9, "samples": 25}, {"date": "2026-09-15", "per_kg": 1141.2, "samples": 25}, {"date": "2026-09-14", "per_kg": 1110.6, "samples": 24}, {"date": "2026-09-12", "per_kg": 1080.0, "samples": 26}, {"date": "2026-09-11", "per_kg": 1080.0, "samples": 26}, {"date": "2026-09-10", "per_kg": 1080.0, "samples": 24}, {"date": "2026-09-08", "per_kg": 1021.3, "samples": 26}, {"date": "2026-09-07", "per_kg": 952.9, "samples": 25}, {"date": "2026-09-05", "per_kg": 810.0, "samples": 26}, {"date": "2026-09-04", "per_kg": 888.2, "samples": 25}, {"date": "2026-09-03", "per_kg": 700.0, "samples": 22}, {"date": "2026-09-01", "per_kg": 759.9, "samples": 22}, {"date": "2026-08-31", "per_kg": 700.0, "samples": 25}, {"date": "2026-08-29", "per_kg": 715.0, "samples": 26}, {"date": "2026-08-28", "per_kg": 700.0, "samples": 25}, {"date": "2026-08-27", "per_kg": 700.0, "samples": 23}, {"date": "2026-08-25", "per_kg": 757.5, "samples": 23}, {"date": "2026-08-24", "per_kg": 810.0, "samples": 23}, {"date": "2026-08-22", "per_kg": 865.0, "samples": 21}, {"date": "2026-08-21", "per_kg": 844.3, "samples": 24}, {"date": "2026-08-20", "per_kg": 865.0, "samples": 23}, {"date": "2026-08-18", "per_kg": 970.0, "samples": 23}, {"date": "2026-08-17", "per_kg": 952.9, "samples": 21}, {"date": "2026-08-13", "per_kg": 1026.2, "samples": 20}, {"date": "2026-08-12", "per_kg": 1082.4, "samples": 23}, {"date": "2026-08-10", "per_kg": 1025.0, "samples": 22}, {"date": "2026-08-08", "per_kg": 1008.5, "samples": 22}, {"date": "2026-08-07", "per_kg": 909.0, "samples": 20}, {"date": "2026-08-06", "per_kg": 920.0, "samples": 21}, {"date": "2026-08-04", "per_kg": 952.9, "samples": 21}, {"date": "2026-08-03", "per_kg": 952.9, "samples": 23}, {"date": "2026-08-01", "per_kg": 865.0, "samples": 21}, {"date": "2026-07-31", "per_kg": 876.6, "samples": 24}, {"date": "2026-07-30", "per_kg": 837.5, "samples": 21}, {"date": "2026-07-28", "per_kg": 888.2, "samples": 26}, {"date": "2026-07-27", "per_kg": 810.0, "samples": 26}, {"date": "2026-07-25", "per_kg": 761.8, "samples": 23}, {"date": "2026-07-24", "per_kg": 763.2, "samples": 26}, {"date": "2026-07-23", "per_kg": 755.0, "samples": 24}, {"date": "2026-07-21", "per_kg": 755.0, "samples": 24}, {"date": "2026-07-18", "per_kg": 755.0, "samples": 24}, {"date": "2026-07-17", "per_kg": 755.0, "samples": 23}, {"date": "2026-07-16", "per_kg": 755.0, "samples": 24}, {"date": "2026-07-14", "per_kg": 779.4, "samples": 24}, {"date": "2026-07-13", "per_kg": 755.0, "samples": 24}, {"date": "2026-07-11", "per_kg": 700.0, "samples": 23}, {"date": "2026-07-10", "per_kg": 664.7, "samples": 23}, {"date": "2026-07-09", "per_kg": 650.0, "samples": 22}, {"date": "2026-07-07", "per_kg": 700.0, "samples": 23}, {"date": "2026-07-06", "per_kg": 635.3, "samples": 24}, {"date": "2026-07-04", "per_kg": 607.5, "samples": 22}, {"date": "2026-07-03", "per_kg": 602.9, "samples": 23}]}