Daisaku Ikeda was a Japanese Buddhist leader, author, and educator. He served as the third president and then honorary president of the Soka Gakkai, the largest of Japan's new religious movements.
Ikeda was the founding president of the Soka Gakkai International, which claims to have approximately 11 million practitioners in 192 countries and territories, more than 1.5 million of whom reside outside of Japan as of 2012. Although these numbers are difficult to verify due to varying levels of participation, recent research and surveys suggest that two percent of the Japanese population are active members of Soka Gakkai.
Ikeda was the founder of a variety of educational and cultural institutions including Soka University, Soka University of America, Min-On Concert Association and Tokyo Fuji Art Museum. In Japan, he was also known for his international outreach to China.
Ikeda has been described as controversial due to his relation to the political party Kōmeitō, which he founded, and the ambivalent reputation of the Soka Gakkai, which has been linked to various political and financial scandals and cult of personality accusations.