Who is Shoku?
Shōkū (証空, November 30, 1177 – December 24, 1247), sometimes called Seizan (西山), was a disciple of Hōnen, founder of the Jōdo-shū Buddhist sect. Shōkū later succeeded Jōhen, another disciple of Hōnen, as the head of a former Shingon Buddhist temple, Eikandō, established a separate branch of Jōdo-shū called the Seizan branch (after its namesake), and completed the transition of Eikandō from a Shingon temple into a Jōdo shū one.
