The document summarizes the major religions and holidays of Japanese culture. It discusses the main religions of Buddhism, Shintoism, Taoism, and Confucianism. It notes how Buddhism and Shintoism merged but later separated. It also outlines several important Japanese holidays including New Year's, Setsubun, Seijin no hi, and Keiro no hi. It concludes by mentioning Valentine's Day and White Day cultural celebrations.