SHUGENDO, the spiritual path of the yamabushi, “one who bows down on the mountain,” is a 1,500-year-old Japanese religious tradition rooted in mountain practice, esoteric Buddhism, and reverence for the sacredness of nature. Combining ritual practice, awareness of the living sacredness of nature, and outdoor ascetic training such as mountain pilgrimage and waterfall practice, Shugendo is an intensely embodied path of awakening.
Shugendo has traditionally included both lay and ordained practitioners. ISA welcomes sincere applicants who wish to train within transmitted forms, under guidance, and with respect for the lineage.
Read below to learn more about ISA, our training curriculum, and how to get involved.
Lineage & History
The Origins of Our Training
The Shugendo practices we study belong to Ein Horyu, the Tozan Shingon stream of Shugendo tracing its origins to Rigen Daishi. ISA is a nonprofit organization dedicated to preserving and transmitting traditional Shugendo teachings and practices outside Japan. Click below to learn more.
Curriculum
Beginning and Advanced Study
Events
In-Person and Virtual
ISA offers retreats and training events in North America and Europe, including annual Nyubu Shugyo, mountain-entry training. Virtual learning opportunities are also offered to support daily practice and ongoing study. Click below to see the full Events page.
Leaders
The ISA Founders and Directors
ISA was founded by three North American Buddhist clergy who have pursued Shugendo training in Japan. Two board members are Shingon ajari and have also received Ein Horyu denbo kanjo and dento, lineage transmission. Click below to learn more.
Become a Member
Enter the Shugen Path
New ISA members begin with foundational practices such as gongyo, daily recitation, supported through in-person and online instruction. Members may also attend intensive training events, including Nyubu Shugyo. Click below for more information and to apply for membership.