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Authentic Nagoya Cuisine in Bangkok

Craving a genuine taste of Japan without leaving Bangkok? Discover Washo and the refined flavors of Nagoya cuisine.

By WashoPublished 23 Nov 2025Updated 14 Oct 20264 min read

Nagoya-style grilled unagi kabayaki at Washo, Bangkok

Craving a genuine taste of Japan without leaving Bangkok? Discover Washo, a dining destination dedicated to bringing the authentic, refined flavors of Nagoya cuisine to Bangkok. Here, every dish is a testament to culinary artistry, offering a journey for the senses that you won’t soon forget.

Washo was founded on the mission to introduce true Nagoya-style cuisine to Bangkok’s discerning food lovers. Our philosophy is built on three core values: meticulous craftsmanship, refined culinary techniques, and an unwavering commitment to the quality of our ingredients. We focus on traditional Japanese methods rarely seen in Thailand, aiming for excellence, precision, and consistency in every plate we serve. At Washo, the balance and artistry of Japanese cooking are paramount, ensuring a dining experience that values quality above all else.

The Craftsmanship of Chef Isao Shimmura

At the helm of Washo is Chef Isao Shimmura, a culinary master with over 30 years of experience. Growing up in a small family kitchen in Nagoya, he was immersed in the essence of authentic Japanese cuisine from a young age. Chef Isao transforms these cherished memories into masterpieces, crafted with passion and precision. He believes every dish can share a “smile,” not just through its flavor but also through the warmth infused into every step of its creation. His expertise is the guiding force behind Washo’s unique culinary identity.

Owner chef Isao Shimmura of Washo, Bangkok
Chef Isao Shimmura.

A Taste of Nagoya’s Signature Dishes

The menu at Washo is a celebration of exceptional freshness and masterful preparation. Our ingredients, from premium seafood to choice meats, are flown in weekly from Tokyo’s famed Toyosu Market. This commitment ensures that every bite is a true reflection of Japan’s finest flavors.

Nagoya-Style Grilled Unagi

A highlight of our menu is the Nagoya-style grilled eel. This signature dish features a perfectly crispy exterior that gives way to a tender, succulent interior. The glaze, perfected over years using traditional techniques, adds a sweet and savory finish that elevates the unagi to a new level of deliciousness.

In-House Dry-Aged Fish

A testament to our culinary precision, our fish is dry-aged in-house to enhance its natural umami and texture. This meticulous process concentrates the flavor, offering a depth that is both unique and unforgettable. It’s an experience that showcases the delicate artistry of Japanese food preparation.

Tuna at Washo, Bangkok
Tuna, as it arrives.

Premium Sashimi

Sourced directly from Toyosu Market, our sashimi is a vibrant celebration of the sea. Each slice is a demonstration of our chefs’ precise knife skills and the pristine quality of the fish. As one guest raved, “The Otoro melts in your mouth like butter—rich, smooth, and absolutely indulgent.”

Seafood from Japan on ice at Washo, Bangkok
Seafood from Toyosu Market.

An Ambiance of Refined Elegance

Step into an atmosphere of understated luxury at Washo. It’s the perfect backdrop for any occasion, from a quiet dinner to a special celebration. For those seeking a more exclusive experience for corporate gatherings or private parties, our elegant private dining room provides the ideal setting for a memorable event.

Experience Washo in Bangkok

Washo is more than just a meal; it’s a culinary story waiting to be discovered. We invite you to immerse yourself in an authentic Nagoya dining experience that delights the senses and warms the soul. Join the ranks of satisfied guests who call Washo a “hidden gem for Japanese cuisine” and a truly exceptional dining destination.

Book your table today and let us transport you to the heart of Japan.

Planning your visit

  • Open Tuesday to Sunday, 11:30–14:00 and 17:00–22:00.
  • Book on LINE (@999lafpe), by phone, online with Google, or through Hungry Hub.
  • Omakase from ฿2,999 net per set.

Taste Nagoya in Prawet.

A table is waiting in Prawet.

Tue–Sun 11:30–14:00, 17:00–22:00 · LINE, phone or online