Nihonbashi Kawaguchi Opening to Preserve: Reinterpretation of Edomae Sushi

Overview

We led the branding for a newly opened Edomae sushi restaurant in Nihonbashi.
Head chef Yudai Kawaguchi trained at the legendary Sukiyabashi Jiro in Ginza. In the summer of 2024, his wife and restaurant okami (manager), Holly, approached us, seeking a branding agency with cultural sensitivity. Together with the owners, YL helped shape the brand’s foundation—from brand strategy and logo to website design, asset photography, and the development of key brand touchpoints.

Challenge

As Japan’s population declines and inbound tourism continues to grow, clearly conveying a restaurant’s philosophy to an international audience is becoming increasingly vital for the future of both the dining industry and Edomae sushi.

Yet in the tradition-bound sushi industry, the belief that “good sushi speaks for itself” remains strong, and few establishments approach branding with a strategic mindset. It is also very common to use calligraphic fonts for logos, which can make it difficult for non-Japanese speakers to distinguish one restaurant from another.

Holly, the okami and partner who brings a global perspective as someone from the UK, was acutely aware of this challenge. How do you honor tradition while opening its doors to the world? That question sat at the heart of this branding project.

Insight

Through conversations with head chef Yudai Kawaguchi, a clear perspective emerged at the heart of the restaurant: a deep commitment to Edo (Tokyo). From the lacquered serving board to the soy sauce, mirin, and even the shop curtain—nearly everything inside the restaurant is crafted by Edo-based artisans. The challenge was how to capture this traditional Edo sensibility into branding.

We began with a branding workshop to define the restaurant’s Mission, Vision, and Values. From there, we developed the tagline: “A Fresh Edomae.”

This phrase reflects a desire to honor the depth and refinement of Edomae tradition, while expressing an openness to share that culture in a more accessible and welcoming way.

About the Logo

The logo is the most important symbol of the brand’s philosophy.

Its mark reimagines the character for “kawa” (river) in “Kawaguchi” as the silhouette of a fish, evoking the bounty of the sea—especially tuna, the centerpiece of Edomae sushi. Designed with the strength and presence of a family crest, the logo conveys both a sense of Japanese identity and the dignity of Edomae tradition.

The mark also symbolizes the traditional noren (shop curtain).
Back in the Edo period, sushi was traditionally eaten with the hands as street food, and guests would wipe their fingers on the noren. It was said that the more prosperous the restaurant, the dirtier the curtain. Inspired by this cultural detail, we added subtle texture to the logo.

Result

Since its opening, the restaurant has seen its reservation slots fill up immediately, with every day fully booked. Word has quickly spread among both domestic and international gourmets, drawing increasing attention.

Chef Yudai Kawaguchi, who trained at the famed Sukiyabashi Jiro in Ginza, brings refined skill and deep respect for tradition. His craft is complemented by the warm, approachable hospitality of Holly, the English-speaking okami. Their presence, combined with a thoughtfully designed space that reflects Edo aesthetics, creates a welcoming and memorable experience for every guest.

Through branding, the restaurant’s philosophy has been clearly conveyed to a wider audience, extending beyond those well-versed in Japanese traditional culture and successfully reaching new customer segments. Media interest has also grown rapidly; shortly after opening, the restaurant was featured by Taiwanese outlets, cementing its place as a trailblazer—one that honors Edomae sushi tradition while gently opening the door to a wider world.

Visit Website