Aflac Incorporated is engaged in supplemental health and life insurance company. Its insurance business is marketed and administered through American Family Life Assurance Company of Columbus (Aflac) in the United States and through Aflac Life Insurance Japan Ltd. (ALIJ) in Japan. Its segments include Aflac Japan and Aflac U.S. Aflac Japan is designed to help consumers pay for medical and non-medical costs that are not reimbursed under Japan’s national health insurance system. Its insurance products include cancer, medical and income support insurance, nursing care insurance, work leave insurance, whole life, GIFT and WAYS and child endowment. It designs its United States insurance products to provide supplemental coverage for people having medical or primary insurance coverage. Aflac U.S. products are distributed in the individual and group supplemental insurance markets. It also offers insurance products, such as accident insurance, disability insurance, cancer insurance and others.