Complex sentence: Tsunesaburō Makiguchi (牧口 常三郎), Sōka Gakkai's first president, was born in Kashiwazaki, a small village in Niigata Prefecture, Japan, on June 6,1871.
Split into simpler sentences: Tsunesaburō Makiguchi (牧口 常三郎, 1870--1944) was Sōka Gakkai's first president. He was born in Kashiwazaki, a small village in Niigata Prefecture, Japan, on June 6,1871.