Soga Ryojin

Who was Soga Ryojin?

Soga Ryōjin was an influential thinker in the Higashi Honganji Jōdo Shinshū Buddhist tradition, and a president of Ōtani University.

Soga was born in the city of Niigata, Niigata. He entered Shinshū University, later known as Ōtani University, and graduated in 1901. After graduation from Shinshū, Soga returned to Niigata and became the adopted son-in-law of the priest of Jō'on-ji, a temple in Mitsuke, Niigata.

Soga returned to study at Ōtani University and became a disciple of Kiyozawa Manshi, and a member of the Ōtani School of Buddhist thought. He served as a professor at Toyo University from 1916 to 1924, and then served as a professor at Ōtani University for the following 25 years.

Soga Ryōjin developed a subjective and personal approach to Jōdo Shinshū studies, building on the thought of Kiyozawa Manshi, which he summarised in the words; "We do not believe in Buddha or God because they actually exist; they exist because we believe in them". Soga's writing on the topic in his book Nyorai hyōgen no hanchū to shiteno sanjinkan, published in 1928, brought him into strong conflict with his denomination. He left his professorship at Ōtani University soon after in April of 1930.