#Japan #Tokyo #Wagyu #Kien #Hayato Maruko

A New Culinary Journey Begins at Kien

On June 5, 2026, a new culinary gem will open in the heart of Nishi-Azabu, Tokyo - Kien. This restaurant has a rich heritage, drawing inspiration from the esteemed "Niku Kappo Jo," which has received a Michelin star for eight consecutive years. The new establishment will be helmed by Chef Hayato Maruko, a seasoned sous-chef at Jo, who has spent the last seven years honing his skills and philosophy under the mentorship of Chef Taketaro Okubo, the creator of Jo.

Concept of the Restaurant

Kien endeavors to showcase the true essence of its ingredients through a carefully constructed omakase course, which emphasizes various cooking techniques. Using meticulously selected ingredients such as Mita Seito beef and seasonal vegetables from trusted producers, Kien aims to reflect the unique characteristics and stories of each component on the plate.

What sets Kien apart is its commitment to the interplay of fire, aroma, temperature, and texture. Each element is intentionally designed to create a memorable dining experience that merges the ambiance, service, and flow of time into a single moment.

The Essence of Kien

Kien's name carries significant meaning—symbolizing the connections between people and the circle of shared experiences that unites their passions. It is a place where the aspirations of growers meet the sensibilities of chefs, culminating in a dish that brings joy to its diners. This circular exchange of thoughts and feelings is at the heart of what Kien represents.

Culinary Offerings

• - Dinner Omakase: 22,000 yen (including tax)
• - Lunch Omakase: 16,500 yen (including tax)

(A 10% service charge will be added to the above prices.)

• - Lunch Services: Available only on Saturdays and Sundays.

Kien will provide a premium dining experience, assuring that every bite resonates with dedication and craftsmanship. The menu will evolve continually, drawing inspiration from seasonal produce and quality ingredients.

Chef Hayato Maruko: A Culinary Pioneer

Since joining Niku Kappo Jo in January 2019, Chef Maruko has gained invaluable experience under the guidance of Chef Okubo. He played an instrumental role in maintaining the prestigious Michelin star for the restaurant. This transition to Kien marks a new chapter in his culinary journey, where he aims to further refine and innovate the dining experiences for guests in Nishi-Azabu.

After completing its current operations on May 30, 2026, Niku Kappo Jo will be relocating to Azabu-Juban on July 25, 2026. The new location will feature an upgraded open grill counter and private rooms, enhancing the overall dining experience for patrons.

Location and Contact Information

• - Restaurant Name: Kien
• - Address: 2-24-14 Nishi-Azabu, Minato-ku, Tokyo, B1F, Barbizon 73, 106-0031
• - Access: 8-minute walk from Roppongi Station (Oedo Line), 8 minutes from Roppongi Station (Hibiya Line), 8 minutes from Hiroo Station (Hibiya Line), 6 minutes from Nogizaka Station (Chiyoda Line)
• - Phone: 03-6427-9329 (scheduled to be operational by mid-May 2026)

Opening Hours

• - Dinner: Thursday to Monday, 5:30 PM - 11:00 PM (last seating at 8:30 PM)
• - Lunch: Saturday and Sunday, 12:00 PM - 2:00 PM
• - Closed: Tuesdays and Wednesdays
• - Seating Capacity: 10 seats (6-counter seats and one private room accommodating up to 4 guests)
• - Website: Kien Official Site

With a mission to deliver astonishing experiences through exceptional cuts of A5-grade Japanese Wagyu, Kien promises to become a highlight in Tokyo's culinary scene, curated for those who appreciate exceptional dining.

Sang Co., Ltd. has established itself since April 2011 with the opening of the "Yakiniku Ushigoro Nishi-Azabu Main Store," leading the charge in high-end meat offerings across 19 establishments spanning Tokyo, Yokohama, and Osaka. Their dedication to culinary excellence continues to resonate through each brand they represent.