Sun-Life Holding Co., Ltd. operates as a holding company which provides the management of its group companies that are engaged in the commercial services. It operates through the following segments: Hotel, Ceremony Events and Nursing Care. The Hotel segment focuses on the management and operation of hotels and wedding halls. The Ceremony Events segment involves the operation of funeral halls, Buddhist altar stores, memorial halls, embalming services, pet funeral services, and cemetery management. The Nursing Care segment provides home nursing care support services and operates nursing homes and residential nursing facilities. The company was founded on October 1, 2018 and is headquartered in Hiratsuka, Japan.