K-Food's Global Journey: What Japan's Washoku Can Teach Korean Cuisine

How glocalization holds the key to Korean food's worldwide success

SEOUL — On a spring afternoon at Ewha Womans University, a room full of students, faculty, and food industry leaders gathered to wrestle with a deceptively simple question: How does Korean food become truly global?

The answer, delivered by Professor Yang Kyung-ryul of Nagoya University of Commerce and Business, came wrapped in the story of Japan's washoku—a culinary philosophy that has conquered the world not through aggressive expansion, but through something far more sophisticated: cultural translation.

The Washoku Lesson

Washoku is not merely a cuisine. It is what Japanese scholars call a "comprehensive social entity"—encompassing ingredients, production methods, cooking techniques, and the philosophy of eating itself. In 2013, UNESCO recognized it as an Intangible Cultural Heritage of Humanity. By then, Japanese restaurants had already become ubiquitous from Manhattan to Mumbai, each one a quiet ambassador for Japanese values: precision, seasonality, respect for ingredients, and harmony with nature.

Professor Yang, an authority on advertising and marketing in the food sector, has written cases studied at Harvard Business School on this very phenomenon. His message to the Korean food industry was both encouraging and cautionary: Japan succeeded not by claiming superiority, but by explaining itself.

"The danger," he explained, "is that we assume the world will automatically understand what we're offering. They won't. They need context."

The Three Principles

For Korean food to achieve washoku's level of global recognition, Yang argued, it must be anchored in three foundational principles: nature and time, the unity of food and medicine, and balance.

These are not marketing slogans. They are philosophical anchors—rooted in Korean history, Buddhist and Confucian thought, and centuries of agricultural practice. Korean cuisine, he suggested, should tell this story, not hide it.

"Korean food is not just a transmission of culinary culture," Yang said. "It is a space for cultural exchange that carries Korea's communal spirit and philosophy."

The distinction matters. Washoku succeeded globally because it presented itself as a complete worldview, not merely a collection of recipes. Korean food must do the same.

The CJ Case Study

The seminar also examined CJ's international expansion—a case now taught at Harvard Business School. CJ's strategy, unlike many competitors, did not attempt to Americanize Korean food. Instead, it localized the philosophy while preserving the essence. Bibigo, CJ's global brand, presents Korean dumplings not as exotic novelties, but as expressions of Korean family values and culinary tradition.

This is glocalization at its most effective: global reach, local meaning.

The Interdisciplinary Turn

What made this seminar distinctive was not the seminar itself, but who attended. Faculty from philosophy, history, Korean language education, and food science sat alongside students from communications, food nutrition, and media arts. The conversation deepened because it refused to remain siloed.

One participant, Amelity Jang Mi-ji, founder of a food culture education organization, observed: "Experience-based branding that harmonizes with local consumers is essential. Today's insights will be applied to food culture education."

This is the real innovation: treating food not as a commodity to be marketed, but as a cultural text to be read, understood, and shared.

The Gap Between Taste and Meaning

The seminar revealed a persistent challenge: Korean food has achieved popular success. Restaurants thrive. Exports grow. But does the world understand why Korean food matters?

A bowl of kimchi jjigae is delicious. But does the diner know it carries centuries of fermentation wisdom, seasonal adaptation, and the principle of balance that governs Korean medicine? Does the consumer of Korean fried chicken understand that the technique reflects Korean ingenuity in resource management?

Probably not. And that is where opportunity lies.

"We must emphasize the values embedded in Korean cuisine," participants agreed. "Behind popular appeal and satisfying taste lies a deeper significance that deserves greater attention."

The Philosophical Dimension

What emerged from the seminar was something rarely discussed in food marketing circles: the philosophical dimension of cuisine. Korean food, like washoku, is not primarily about flavor. It is about a way of being in the world—a relationship to nature, time, community, and health that predates modern capitalism.

This is what distinguishes washoku from other Asian cuisines in the global market. It is not that Japanese food tastes better. It is that Japan has successfully narrated its food as an expression of a coherent philosophy.

Korea has that philosophy. It runs through centuries of agricultural practice, medical tradition, and spiritual thought. The question is whether Korean food culture can articulate it as effectively as Japan has.

The Work Ahead

Ewha Womans University has committed to advancing this research through interdisciplinary collaboration. The university recognizes that Korean food's global future depends not on chefs alone, but on scholars, marketers, philosophers, and cultural historians working in concert.

The seminar was a beginning. But it pointed toward a larger truth: that food is never just food. It is philosophy made edible. And in an increasingly globalized world, the cuisines that survive and thrive are those that can explain not just what they taste like, but what they mean.

Japan understood this. Now it is Korea's turn.

About the Seminar

This seminar, "K-Food, Finding the Global Path: Seeking Answers Through Japanese and Global Cases," was held on April 3, 2025, at Ewha Womans University's Ewha-Posco Hall. It was organized by the Department of Communication & Media (Chair: Professor Yoo Seung-chul) in collaboration with faculty from philosophy, history, food nutrition, and Korean language education.