Tsukui Corp. engages in the nursing care business. Its operations are carried out through the following segments: Home Care, Paid Nursing Home, Assisted-Living Facilities, Human Resource Development, and Others. The Home Care segment provides day service, home-visit nursing care, and bathing services. The Paid Nursing Home segment operates sheltered nursing homes and a dispensing pharmacy. The Assisted-Living Facilities segment offers living quarters for the elderly, daily-life support, and nursing care services. The Human Resource Development segment renders general worker dispatching in accordance with the Worker Dispatching Act and paid employment placement business based on the Employment Security Act. The Others segment includes Internet mail order and leasing businesses. The company was founded by Sukeroku Tsukui on June 2, 1969 and is headquartered in Yokohama, Japan.