{"updated": "2026-09-19", "item": "キッチンペーパー", "unit": "400カット", "item_code": "4403", "source": "総務省統計局 小売物価統計調査（動向編）", "source_url": "https://www.stat.go.jp/data/kouri/", "license": "CC BY 4.0（数値）", "method": "81市の調査価格の月ごとの中央値。40市以上で値がある月だけ", "comparable": false, "ratio": null, "from": {"month": "2020-01", "yen": 183}, "to": {"month": "2026-07", "yen": 388}, "months": [{"month": "2020-01", "yen": 183}, {"month": "2020-02", "yen": 183}, {"month": "2020-03", "yen": 189}, {"month": "2020-04", "yen": 185}, {"month": "2020-05", "yen": 185}, {"month": "2020-06", "yen": 185}, {"month": "2020-07", "yen": 190}, {"month": "2020-08", "yen": 186}, {"month": "2020-09", "yen": 188}, {"month": "2020-10", "yen": 187}, {"month": "2020-11", "yen": 187}, {"month": "2020-12", "yen": 187}, {"month": "2021-01", "yen": 187}, {"month": "2021-02", "yen": 187}, {"month": "2021-03", "yen": 187}, {"month": "2021-04", "yen": 191}, {"month": "2021-05", "yen": 193}, {"month": "2021-06", "yen": 191}, {"month": "2021-07", "yen": 193}, {"month": "2021-08", "yen": 192}, {"month": "2021-09", "yen": 193}, {"month": "2021-10", "yen": 189}, {"month": "2021-11", "yen": 190}, {"month": "2021-12", "yen": 188}, {"month": "2022-01", "yen": 191}, {"month": "2022-02", "yen": 188}, {"month": "2022-03", "yen": 189}, {"month": "2022-04", "yen": 193}, {"month": "2022-05", "yen": 195}, {"month": "2022-06", "yen": 193}, {"month": "2022-07", "yen": 192}, {"month": "2022-08", "yen": 195}, {"month": "2022-09", "yen": 194}, {"month": "2022-10", "yen": 193}, {"month": "2022-11", "yen": 198}, {"month": "2022-12", "yen": 196}, {"month": "2023-01", "yen": 351}, {"month": "2023-02", "yen": 369}, {"month": "2023-03", "yen": 372}, {"month": "2023-04", "yen": 377}, {"month": "2023-05", "yen": 379}, {"month": "2023-06", "yen": 377}, {"month": "2023-07", "yen": 377}, {"month": "2023-08", "yen": 377}, {"month": "2023-09", "yen": 379}, {"month": "2023-10", "yen": 377}, {"month": "2023-11", "yen": 377}, {"month": "2023-12", "yen": 372}, {"month": "2024-01", "yen": 372}, {"month": "2024-02", "yen": 366}, {"month": "2024-03", "yen": 367}, {"month": "2024-04", "yen": 362}, {"month": "2024-05", "yen": 371}, {"month": "2024-06", "yen": 373}, {"month": "2024-07", "yen": 377}, {"month": "2024-08", "yen": 377}, {"month": "2024-09", "yen": 377}, {"month": "2024-10", "yen": 374}, {"month": "2024-11", "yen": 379}, {"month": "2024-12", "yen": 378}, {"month": "2025-01", "yen": 376}, {"month": "2025-02", "yen": 373}, {"month": "2025-03", "yen": 373}, {"month": "2025-04", "yen": 373}, {"month": "2025-05", "yen": 374}, {"month": "2025-06", "yen": 377}, {"month": "2025-07", "yen": 372}, {"month": "2025-08", "yen": 373}, {"month": "2025-09", "yen": 373}, {"month": "2025-10", "yen": 386}, {"month": "2025-11", "yen": 387}, {"month": "2025-12", "yen": 384}, {"month": "2026-01", "yen": 384}, {"month": "2026-02", "yen": 388}, {"month": "2026-03", "yen": 388}, {"month": "2026-04", "yen": 385}, {"month": "2026-05", "yen": 388}, {"month": "2026-06", "yen": 384}, {"month": "2026-07", "yen": 388}]}