IKK Holdings, Inc. engages in the wedding business. It also deals in funeral, and nursing care businesses. It operates through the Wedding Operations and Nursing Care divisions. The Wedding Operations division plans and manages weddings and receptions. The Nursing Care division provides nursing care services. It also manages paid nursing homes. The company was founded by Katsushi Kaneko on November 1, 1995 and is headquartered in Kasuya, Japan.