Japan Orders Mandatory Inspection of All Imported Chinese Okra Over Pesticide Residue
MHLW has ordered mandatory lot-by-lot testing of Chinese okra and simply processed okra products after detecting the pesticide mepiquat chloride above Japan's standard in multiple shipments.
Key Points
- • MHLW ordered mandatory lot-by-lot inspection of Chinese okra for mepiquat chloride from Oct 30, 2026
- • It is the first such pesticide inspection order for Chinese okra
- • Three importers' shipments exceeded the 0.01 ppm standard, with levels up to 0.24 ppm
- • Ministry says detected levels pose no immediate health risk based on ADI and ARfD calculations
The Ministry of Health, Labour and Welfare announced on October 30, 2026 that it has ordered mandatory inspection of Chinese okra and its simply processed products under Article 26, Paragraph 3 of the Food Sanitation Act [1]. The order requires importers to have every lot tested at the time of import declaration, and the ministry noted this is the first time such an inspection order has targeted pesticide residues in Chinese okra [1].
The action follows monitoring inspections at quarantine stations that detected the plant growth regulator mepiquat chloride in Chinese okra [1]. According to the ministry, mepiquat chloride has an acceptable daily intake of 0.3 mg per kilogram of body weight per day and an acute reference dose of 0.3 mg per kilogram [1]. The ministry stated that even if a 60-kilogram person hypothetically ate 75 kilograms of okra daily containing 0.24 ppm of the substance, neither the lifetime average intake nor the acute reference dose would be exceeded, so there is no immediate health impact [1].
Three specific violations were cited. Kuraray Co. imported 1,250 cartons (12,500 kg) of uncooked frozen okra from Zhangzhou Mingde Foods Co., which tested at 0.12 ppm of mepiquat chloride against a standard of 0.01 ppm, declared at Fukuoka quarantine, arriving August 24, 2026, with the violation confirmed September 18 [1]. Sakura Tsusho Co. imported 550 cartons (5,500 kg) of frozen okra requiring heating before consumption from the same manufacturer, testing at 0.04 ppm, declared at Osaka quarantine, arriving September 10, with the violation confirmed October 9 [1]. Shinyei Corporation imported 900 cartons (9,000 kg) of similar frozen okra from Fujian Jingsheng Agricultural Development Co., testing at 0.24 ppm, declared at Tokyo quarantine, arriving October 4, with the violation confirmed October 26 [1]. All three shipments remain fully in storage, according to the ministry [1].
The ministry also released import figures: in fiscal 2025, there were 2,022 import declarations totaling 12,900 tons, with 3 inspections and no violations, while in fiscal 2026 through October 25, there were 1,399 declarations totaling 9,382 tons, with 30 inspections and 3 violations [1]. Readers who import or sell Chinese okra products should consult the official MHLW notice for full details on the inspection requirements [1].
Source credit 出典：「輸入食品に対する検査命令の実施 （中国産おくら、その加工品）」（厚生労働省）（https://www.mhlw.go.jp/stf/newpage_77091.html）、PDL1.0（https://www.digital.go.jp/resources/open_data/public_data_license_v1.0）を加工してJapan News (j.apan.news)が作成 This article is Japan News's own English summary of the Japanese original. It has been translated and edited by Japan News; it is not an official translation, and the Ministry of Health, Labour and Welfare did not write or review it.
Sources
This article was written by AI from these Japanese-language reports. Check them before acting on anything here.
- [1] Ministry of Health, Labour and Welfare — original report (Japanese)
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