Happy Science aims to resolve the conflicts and overcome differences of race and belief by uniting and integrating all the major religions of the world through the teachings and practice of faith and 'love that gives'. Members of Happy Science strive everyday to make efforts to practice faith and study the truth as the 'Exploration of the Right Mind' and 'The Fourfold Path' of Love, Wisdom, Self-Reflection, and Progress.

Members aim to develop their souls and refine their minds. The grand mission of Happy Science is to create utopia on Earth and save all humankind through the worldwide dissemination of the global and universal Truth as taught by El Cantare, the Lord of all gods.

Happy Science is giving 'education of the soul' to many people through showing video lectures by Master Ryuho Okawa and holding seminars, workshops, retreats, meditation classes, and also through international missionary work and charitable activities.