
Weinkontor Sommer
Wines from Japan
Lumière
Sparkling Koshu 2023
Sparkling Koshu 2023 from Lumière is made from Koshu grown in Minaminoro in Fuefuki, Yamanashi. The second fermentation follows the traditional method in bottle. The wine then matures for 20 months in bottle before disgorgement. The volume lost is topped up with the same wine, with no sweetening dosage.
Fresh Japanese citrus and delicate yeasty notes shape the restrained aromas. The Brut combines fine, persistent mousse with fresh acidity and a light, clear structure.
| Grape variety | Koshu |
|---|---|
| Overview | White sparkling wine, Brut · 11% vol |
| Aromas | Fresh Japanese citrus and delicate yeasty notes |
| Structure | Light-to-medium-bodied, fresh and precise, with fine mousse |
| Vinification and ageing | Traditional bottle fermentation; 20 months of bottle ageing after the second fermentation |
| Ageing potential | 5–8 years from the vintage |
| Food pairing | Sashimi with yuzu; prawn tempura; grilled fish with light citrus notes |
| Origin | Japan, Yamanashi, Fuefuki, Ichinomiya, Minaminoro |
| Volume | 750 ml |
| Allergens | Contains sulphites |
Ageing potential is a guide, not a guarantee of shelf life. Development depends on the vintage, individual bottle and cool, dark storage at a steady temperature. Please ask us for advice on drinking maturity.
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