
SHUGENDO - the spiritual path of the yamabushi ("one who bows down on the mountain") - is a 1500 year old Japanese religious tradition distilling the profound wisdom teachings of Asia. Combining esoteric Buddhist practice, Shinto awareness of the sacredness of nature, and outdoor asceticism such as mountain pilgrimage and meditation in icy waterfalls, Shugendo is an intensely embodied path of awakening.
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Traditionally a partly lay rather than strictly monastic tradition, Shugendo is open to all sincere persons. We invite you to join us.
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Read below to learn more about ISA, our training curriciulm, and how to get involved.
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Lineage & History
The Origins of Our Training
The lineage of Shugendo practices we study is Ein Horyu, the Tozan (Shingon) stream of Shugendo preserved. ISA is a non-profit organization with the mission of preserving and promulgating traditional Shugendo teachings practice outside Japan. Click below to learn more.
Curriculum
Beginning and Advanced Study
Events
In-Person and Virtual
Our calendar of retreats and other events, including annual nyubu shugyo (mountain entry training) in North America and Europe, virtual learning opportunities, and more. 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 together pursued Shugendo training in Japan. Two of our board members are Shingon ajari, and have additionally received Ein Horyu denbo kanjo and dento (lineage tranmission). Click below to learn more.
Become a Member
Enter the Shugen Path
New ISA members may begin learning various practices, like gongyo (daily recitation), through both in-person and virtual learning. They may also attend our intensive training events, such as nyubu shugyo. Click below for more information and to apply for membership.







