During Rev. Sakai’s chairmanship, he encouraged the growth and active involvement of World Conference of Religions for Peace in peacemaking actives through his strong support and active involvement.

As a leader in national and international Federations of religious organizations, including Religions for Peace, he is committed to the objectives of interreligious cooperation for peace and common living. He is well known in religious circles around the world for his leadership in Rissho Kosei-kai and his belief in the mission of the Religions for Peace.