Keizan

Keizan is a prominent figure in the history of Japanese Buddhism, specifically within the Sōtō school of Zen. He is credited with significantly expanding and solidifying the Sōtō lineage in Japan during the Kamakura period. Born in 1267, Keizan became a disciple of the renowned master Gasan Jōseki, who himself was a successor to Dōgen, the founder of Sōtō Zen in Japan.

Keizan was known for his tireless efforts in establishing and revitalizing monasteries. He founded numerous temples, most notably Sōji-ji, which became one of the two head temples of the Sōtō school, alongside Eihei-ji. His pedagogical approach emphasized accessibility and practicality, making Zen teachings more approachable to a wider audience. He is also recognized for his literary contributions, which helped to codify and disseminate Sōtō teachings.

His legacy is immense, as he is considered one of the most influential figures in the Sōtō school after Dōgen. Keizan's organizational skills and dedication to spreading the Dharma played a crucial role in the Sōtō school's enduring presence and growth in Japan and subsequently, its influence on Zen Buddhism worldwide. His teachings continue to be studied and practiced today.