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Japan Strengthens Legal Protections for Premium Fruit and Vegetable Varieties

Score 3.9/10 · 1 sources · July 17, 2026
Japan Strengthens Legal Protections for Premium Fruit and Vegetable Varieties

Japan has enacted stronger legal protections for its prized fruit and vegetable varieties, such as the high-end 'Ruby Roman' grapes and 'Miyazaki' mangoes, to prevent unauthorized cultivation and export. The new law, effective from April 2024, expands the scope of plant variety protection to include harvested products and processed goods, and increases penalties for infringement. This move aims to safeguard Japan's agricultural intellectual property, which has been undermined by unauthorized growing overseas, particularly in countries like South Korea and China. The legislation also aligns Japan more closely with international standards under the UPOV convention. The government expects this to boost the competitiveness of Japanese agriculture and support premium pricing for these varieties in global markets.

Global Impact

Economically, this law protects a niche but high-value segment of Japan's agricultural exports, which can command prices of hundreds of dollars per fruit. Politically, it may strain trade relations with countries where unauthorized cultivation has been common, as Japan could pursue legal action or stricter border measures.