Chozan Ginetsu

Chozan Ginetsu (1581–1672) was a long-lived early-Edo Sōtō master who received Dharma transmission from Shuzan Shunsho and passed it to Fukushu Kochi. His near-century of life (1581–1672) spanned the late Sengoku chaos, the Sekigahara unification, the Shimabara Rebellion, and the consolidation of the Tokugawa peace — virtually the entire formative period of the Edo-period Buddhist institutional order. He thus carried the Sōtō transmission through one of the most politically volatile eras in Japanese history before the school's internal reform movement gathered force under Gesshū Sōko^[1].

The longevity of abbots like Chozan was itself important for the continuity of the medieval Sōtō lines: in a transmission system that depended on personal confirmation between teacher and student, a master who lived into his nineties could bridge two or even three generations of institutional change. Bodiford's analysis of the provincial Sōtō network emphasises that such long-lived abbots often served as memory and embodied authority in communities where documentary transmission records were sparse^[1].