New Niku-Kappo 'KIEN' Opens in Nishiazabu on June 5, 2026, Led by Chef Hayato Maruko

On June 5, 2026, Sangue Co., Ltd. opened 'Niku-Kappo KIEN' in Nishiazabu, Tokyo. The restaurant is led by store owner Hayato Maruko, who honed his skills for over seven years as the sous chef of 'Niku-Kappo Jo,' an establishment that won a Michelin star for eight consecutive years. KIEN offers reservation-only courses utilizing Sanda Seto beef and seasonal farm vegetables, designed around diverse heat control, aromas, temperatures, and textures. The venue features 10 seats total: a 6-seat counter and one private room for up to 4 guests. Meanwhile, 'Niku-Kappo Jo' closed its Nishiazabu location on May 30, 2026, and is scheduled to reopen in Azabujuban on July 25, 2026. Course prices at KIEN are 22,000 yen (tax included) for dinner and 16,500 yen (tax included) for lunch on weekends, plus a 10% service fee. Online reservations can be made via TableCheck.