GREEN RUSH BY WEED Co. – Plus Weed Wax CBD 50% <OG Kush>
MHLW warned that a CBD wax sold by GREEN RUSH BY WEED contained Δ9-THC above Japan's residue limit (April 2026)
This entry is about Japan — not the country you picked in the header.
According to Ministry of Health, Labour and Welfare (via Nagasaki Prefecture), Apr 8, 2026 · Read the source · +1 more
Summary
On April 8, 2026, Japan's Ministry of Health, Labour and Welfare (MHLW) notified prefectures that a product sold by GREEN RUSH BY WEED Co. of Minato, Tokyo, "Plus Weed Wax CBD 50% <OG Kush>" (1,000 mg wax), contained Δ9-THC above the legal residue limit. Aichi Prefecture had bought the product in a February 2026 test purchase. MHLW said the product was suspected of being a narcotic, was likely sold nationwide, and asked holders to surrender it to a narcotics control office or prefectural pharmaceutical division. It said no health damage had been reported. Since December 12, 2024, Japan treats any product whose Δ9-THC exceeds the residue limit (10 ppm for room-temperature liquid oils and powders, 0.1 ppm for water-based products, 1 ppm for other forms) as a narcotic under the Narcotics and Psychotropics Control Law.
What the source found
- Δ9-THC above the residue limit was detected in the product (MHLW, citing Aichi Prefecture's analysis).
- MHLW said the product is suspected to be a narcotic under the Narcotics and Psychotropics Control Law.
- MHLW said the product was likely distributed nationwide and posted a public warning.
- Owners were asked to surrender the product voluntarily; no health damage was known.
Products named
- CBD wax (1,000 mg)
Timeline
Aichi Prefecture test purchase
MHLW notice to prefectures, public warning and press release
Sources
- Regulator
Ministry of Health, Labour and Welfare (via Nagasaki Prefecture) · Apr 8, 2026
Products in which Δ9-THC above the residue limit was detected (administrative notice) - Regulator
Gifu Prefecture · Apr 2026
Warnings on products with Δ9-THC above the residue limit
Wording on this page follows the sources. Found an error? See the corrections process in our editorial policy.
Status notes
Company and product names as written in the MHLW notice. Current availability of the product unknown.
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