The company, which has some 12 million policyholders in Japan, uses a door-to-door sales corps to peddle its traditional insurance products, including individual and group life and annuity policies. Nippon Life Insurance Company (, Nihon Seimei Hoken Sgo-gaisha), also known as Nissay (, Nissei) or Nihon Seimei () is the largest Japanese life insurance company by revenue.Number of Partnerships: 10
