Complex sentence: Teacher Tsunesaburō Makiguchi, and Jōsei Toda, founders of the Sōka Gakkai, a religious movement founded in 1930, along with others, were imprisoned in 1943 for advising their followers not to buy amulets from the Grand Shrine of Ise.
Split into simpler sentences: Teacher Tsunesaburō Makiguchi, and Jōsei Toda were founders of the Sōka Gakkai, a religious movement founded in 1930. In 1943, Makiguchi, and Toda, along with others, were imprisoned for advising their followers not to buy amulets from the Grand Shrine of Ise.