639 ROKU SAN-Q is a premium German wine brand established in 2005 by Japanese winemaker Hideki Asano in Nierstein, one of Germany’s most prestigious wine-growing areas.

The brand was developed with a clear concept: creating German wines that pair seamlessly with Japanese cuisine. By combining terroir-driven German viticulture with Japanese sensibility for balance, umami, and precision, 639 ROKU SAN-Q offers a portfolio ideally suited for modern gastronomy.

639 wines have been served in All Nippon Airways (ANA) international First and Business Class and are currently listed by Japanese restaurants and premium dining venues across Europe. These references underline the brand’s reliability, consistency, and suitability for high-end food pairing.

The range includes still wines and sparkling wines, characterized by:

• Elegant acidity and moderate alcohol

• Clean, well-defined aromatics

• Excellent compatibility with sushi, sashimi, tempura, and contemporary Japanese cuisine

639 ROKU SAN-Q is actively seeking importers, distributors, and on-trade partners in Asia and other international markets who value authenticity, storytelling, and long-term brand development. The brand offers flexible collaboration styles, limited-production wines, and strong cross-cultural marketing potential linking Japan and Germany.