Private Lab Nirugame Spark
⏳ wine.drinking_window
Best enjoyed fresh, typically within 1 to 2 years of the bottling date to experience its vibrant effervescence and bright fruit profile.
🍽️ wine.food_pairings
Fresh sashimi, lightly battered vegetable tempura, mild creamy cheeses
✨ wine.spec_sheet
Part of Aramasa's avant-garde 'Private Lab' series, Nirugame (often spelled Nirgame) represents a playful yet deeply scholarly exploration of sake's historical roots. Crafted by the visionary Yusuke Sato in Akita Prefecture, this sparkling sake is named after a mythical turtle-like creature depicted on its whimsical label. It is brewed using the brewery's legendary, house-isolated Kyokai No. 6 yeast and the labor-intensive, traditional Kimoto starter method. The effervescence is entirely natural, achieved through active secondary fermentation in the bottle, reminiscent of the ancestral method in winemaking. The result is a lightly cloudy, low-alcohol sparkling sake that balances a soft, creamy texture with the vibrant, citrus-like lactic acidity and pristine minerality that defines the modern Aramasa style.
🍾 wine.about_producer
Founded in 1852 in Akita Prefecture, Japan, Aramasa Shuzo is a legendary brewery currently led by eighth-generation president Yusuke Sato, who has revolutionized the house with a focus on heritage and natural brewing. Aramasa is globally revered as the birthplace of Kyokai No. 6 yeast, the oldest active sake yeast strain distributed in Japan, which they use exclusively across their entire portfolio. Operating with a strict commitment to traditional methods, the brewery utilizes 100% Akita-grown rice, employs the labor-intensive kimoto starter method, and ferments its liquids in cedar wooden casks (kioke) without any additives. Their highly sought-after, low-alcohol, and beautifully acidic expressions—such as the iconic No. 6 series, Colors collection, and avant-garde releases like Invisible Pink Unicorn—have redefined modern sake, bridging the gap between traditional Japanese craftsmanship and contemporary fine wine aesthetics.