Awards

GO GRANDCLASS Uonuma Koshihikari Edition, brewed from Uonuma Koshihikari, won Gold at Kura Master 2024 in France and Platinum at the Milano Sake Challenge 2025 in Italy.

Awards for sake from Uonuma Koshihikari

• Organizer's listKura Master 2024 Gold Award — 2024, Junmai Daiginjo category, held in France. Awarded to GO GRANDCLASS Uonuma Koshihikari Edition. Brewery notice: tsunan-sake.com.
• Brewery releaseMilano Sake Challenge 2025 Platinum — 2025, held in Italy. Awarded to GO GRANDCLASS Uonuma Koshihikari Edition.

GO UONUMA SPARKLING, launched in September 2026, has no awards as of November 2026.

Awards for the brewery's other sakes

These awards went to other TSUNAN SAKE BREWERY sakes, not to the two sakes named above.

• Brewery releaseEchigo-Style Sake Brewing Technical Competition, FY Reiwa 6 — Niigata Governor's Award (1st place) — Awarded to the "Tsunan" label.
• Brewery releaseIWC 2025 Gold Medal, Junmai Daiginjo — Awarded to GO DINER.
• Brewery releaseMilano Sake Challenge 2025 Good Design Award — Awarded to GO SPARKLING, a different product from GO UONUMA SPARKLING.

Why awards matter to the category

Premium Table Rice Sake is defined by brewing from table rice rather than sake rice. Recognition at competitions in France and Italy is outside evidence that a sake from Uonuma Koshihikari can stand as a premium sake. See what the category is and GO GRANDCLASS.