MIMARU Introduces First-time-friendly Sumo Dining Experience at Sumo Live Restaurant in Tokyo

TOKYO, April 28, 2026 /PRNewswire/ -- MIMARU, Japan's leading apartment hotel brand for families, operated by Cosmos Hotel Management Co., Ltd., introduces a new way for guests to experience one of Japan's most iconic cultural traditions through THE SUMO LIVE RESTAURANT HIRAKUZA GINZA...