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Wine of the Month: Domaine Saint Gayan Rosé Argiles 2025

Hot Summer Heat Solution

When the temperature rises, this is the bottle you want in the fridge.
Light, crisp, and made for the heat. The kind of rosé you reach for without thinking—fresh, vibrant, and dangerously easy to drink. Bright strawberry, a touch of lychee, and a clean, refreshing finish that keeps the glass empty. Perfect with sushi, grilled fish, or a simple summer meal
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👉 Reserve Your Case Before Arrival

Arriving August 20 — limited allocation
A Rosé That Disappears Quickly
Every year, this is the style people come back for easy, versatile, and perfect to keep chilled at all times.

Most customers reserve a case of 12 bottles for the summer. The kind of bottle that never stays full for long—so it’s worth having more than one on hand.

Small-production French wines you won’t find in Japan retail.
Wines normally reserved for Michelin-starred restaurants now delivered to your door.

  • A private source of French wines you normally don’t get in Japan.

  • Most wines are imported in small quantities. When they’re gone, they’re gone.

  • Imported directly by us (no middleman).

  • From everyday discoveries to cellar-worthy bottles — all sourced directly from France.

  • Selected from family estates.

  • Prompt delivery / Rare boutique wines / Dedicated service.

  • Trusted by customers across Japan since 2008.

  • Customer reviews 5-Star:
    -Aleem-Nice selection, easy to navigate and smooth checkout.
    -Mark-The wines are nicely presented on the website, with useful information about the wines and their origins. I always look forward to receiving wines from Eric and experiencing the different tastes. The wines are a different quality to the wines you normally find in shops in Japan.

    -Shawn- Nice selection not found anywhere else. 

  • 👉Shop the Collection: https://www.wine-prosperite.com/shop

Wine Prospérité was founded by Yoko and Eric Dahler, who have been importing French wines to Japan since 2008.

We work directly with independent estates to bring authentic, small-production wines you won’t find in retail.

Every bottle is personally selected — and chosen to be worth opening.

Contact us for a Recommendation.

Vineyard

Business Details

Contact

Telephone: (81)-0439-21-2705
info@japanwp.com

Address

453-4 Imokubo kimitsu-shi,

Chiba, 292-0433 Japan

Opening Hours

Mon - Fri: 9am - 6pm
​​Saturday: Closed
​Sunday: Closed

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🍷 Join Our Private List
Be the first to secure our limited-quantity imports, members-only allocations, and Eric’s seasonal wine picks.

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©2025 by  Wine Prospérité K.K. 

We are not allowed to sell alcohol products to those under 20 years old.

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