Bringing the Soul of French Wines to Life in Japan.
We’re Yoko and Eric Dahler, the husband-and-wife team behind Wine Prospérité, proudly serving wine lovers in Japan since 2008.
Driven by a shared passion for authentic French wines, we specialize in boutique selections sourced directly from small, passionate producers—wines with character, heritage, and a true sense of place.
For over 17 years, we’ve curated exceptional wines for discerning private clients, Michelin-starred restaurants, and some of Japan’s most prestigious hotels. Our mission is simple:
To deliver memorable wines and personalized service that make every bottle you open a moment of joy.
Whether you're discovering new favorites or searching for something rare and refined, we're here to bring the best of France to your table—with care, quality, and genuine hospitality.
Ask Eric For A Personal Recommendation.
Our Mission
At Wine Prospérité, we celebrate wines with a soul — handcrafted by vignerons who work the land with care, respect, and patience.
Every bottle we offer comes from small, passionate producers who put quality before quantity, letting nature guide the process.
No shortcuts. No mass production. Just pure expressions of the vineyard, ready to be shared, savored, and remembered.
Look at what our clients say:
🍷 I've been a customer for nearly 20 years. Eric's French wines are high quality, great value & truly delicious. I'm particularly fond of Châteauneuf-du-Pape, Domaine Avéla Théodore. He has a wealth of wine knowledge, understands my palate, and proactively recommends new wines. He has kindly arranged many fun wine tastings for my colleagues over the years. He also has a great sense of humor! I'm delighted to give him & his business my highest recommendation.
Fred K, Head of Imaging, Amazon
🍷It has always been a real pleasure to be a customer of Eric and to have stuck with him for many years. He is fantastically knowledgeable and has introduced me to some great wines, especially those from selected vineyards that one would not ordinarily hear about. Arranged for him to present various wines to colleagues and clients in my company, and it was a great event, very good fun, and informative.
Myles M, Lawyer at Mayer Brown.
🍷 I've drawn on Eric's knowledge of quality wine for 20 years. He's a critical resource for me in Japan, as he introduces me to an array of French wines and vintners I'd otherwise be unaware of. I appreciate most his knowledge of his customers' tastes, preferences, and price points. He proactively makes sensible suggestions for each individual.
Jason K, Head of Communications, UBS Securities
