#Japan #Sustainable Food #Culinary Innovation #Tsuruoka #Yamagata University

A Culinary Experience Rooted in Research

On March 3, 2026, the Yamagata University Advanced Research Center for Agri-Food Systems (YAAS) hosted a special dining event titled "CIRCULAR DINING 〜 Saving the World through Gastronomy" in Tsuruoka City, Yamagata Prefecture, supported by SIGNING, a Tokyo-based company led by President Takahiro Maki. The event aimed to convert cutting-edge research findings from the university into an unforgettable culinary experience, represented by a full-course meal crafted by local chefs.

Transforming Research into Experience

At this unique event, attendees witnessed research initiatives being served not just as information but as edible experiences. Research related to circular food systems and the development of next-generation ingredients was translated into delectable dishes, moving from the realm of academic understanding into the realm of true gastronomy.

Where Science Meets Gastronomy

A total of 45 guests participated, engaging in collaborative creations between researchers and chefs. The dining experience included dishes made from:

• - Alpha-starch rice flour
• - Indigenous crops
• - Projects supporting a circular rural economy
• - Value-added marine products
• - Integrative rice farming practices

This event provided a remarkable opportunity for attendees to experience firsthand how serious research is being innovatively integrated into the culinary arts.

Event Overview

• - Name: CIRCULAR DINING 〜 Saving the World through Gastronomy
• - Date: March 3, 2026
• - Venue: Pinocollina Farm Garden & Winery Matsugaoka Website
• - Organizer: Yamagata University Advanced Research Center for Agri-Food Systems (YAAS)
• - Planning & Production: SIGNING Co., Ltd.
• - Participants: 45

Throughout a 11-course menu, themes of sustainability, regional circulation, and health were presented in tangible, experiential ways, prompting immense positive feedback from attendees.

Voices from the Participants

Participants acclaimed the event, saying they were amazed by the potential of scientifically supported ingredients and felt a new value arising from the collaboration between research and private sectors.

Featured Chefs

• - Chef Tadanobu Katakura from Grand El Sun:

After working for over 14 years at the Keio Plaza Hotel in Tokyo, he focuses on the seasonal ingredients of Shonai, offering French cuisine that emphasizes the natural flavors of local products. Website

• - Chef Takuya Igarashi from Blanc Blanc Gastronomy:

Hailing from Tsuruoka City, he emphasizes the importance of raw materials and offers courses that showcase the rich flavors of Shonai's culinary landscape. His active involvement in local culinary communities and promoting food culture is notable. Website

• - Chef Takuya Minaguchi from Stand Kappo:

Influenced by his chef father, he shapes his cuisine to highlight seasonal ingredients and maintains a strong connection to his cultural roots in Tsuruoka. His work focuses on the preservation and revitalization of local flavors in modern cooking. Instagram

Collaborating Researchers and Their Contributions

The event featured innovative contributions from various researchers:

• - Prof. Tohru Watanabe (Yamagata University): Researching the effective use of sewer resources to realize a circular food and agricultural society, focusing on the safe use of treated wastewater.

• - Prof. Akihiro Nishioka (Yamagata University): Developing next-generation alpha-starch rice flour that redefines grain value, creating versatile gluten-free options for various foods.

• - Prof. Shuji Urakawa (Yamagata University): Establishing a circular rural economy through ICT and smart agriculture, promoting high value-added products and sustainable practices.

• - Prof. Hiromasa Egashira (Yamagata University): Advocating for the preservation of traditional vegetables to maintain cultural history and enhance community livelihood.

• - Prof. Takemura Tamaki (Yamagata University): Exploring natural cultivation methods that foster ecological balance while producing high-quality agricultural products.

• - Prof. Tomokazu Sato (Yamagata University): Developing organic fertilizers derived from food waste via insect utilization, promoting sustainable agricultural practices.

• - Assistant Prof. Sayuri Goryoden (Yamagata University): Analyzing the health benefits of vegetables with a focus on their role in dietary health, providing a bridge between agriculture and nutrition.

Looking Forward

As YAAS continues to unify diverse research accomplishments in food and agriculture, they remain committed to opening new avenues for collaboration with local businesses and communities. The project envisions enriching local economies and implementing innovative solutions that turn scientific discoveries into tangible benefits for society. SIGNING, as a collaborative partner, contributes to the realization of smart rural economies while promoting the unique characteristics of the Yamagata region.

For more information about SIGNING and their initiatives, please visit their website: SIGNING