04/09/2026
WORSHIPPING A WARRIOR
After Sh**un Tokugawa Ieyasu died on the morning of June 1, 1616, a contentious religious argument over how he should be worshipped erupted between two influential Buddhist priests, Ishin Sūden and Tenkai.
Sūden had begun preparations to turn Ieyasu into a type of kami (god, deity) that combined Shintō and Buddhist elements. But this form of worship had been institutionalized by a school of thought that considered Buddhism inferior to Shintō.
Tenkai, who had been Ieyasu’s religious teacher, defied the powerful Sūden to champion a kami who was a manifestation of a Buddha in the form of a Shintō kami.
It seems like an inconsequential religious debate, but it transformed Japanese history.
My latest article shows how Tokugawa Ieyasu was turned into a deity who fused Shintō and Buddhism.
It’s a story about a fierce power struggle between rival Buddhist priests, and an ambition that ultimately helped create some of Japan’s most magnificent sacred sites.
The outcome of their argument also helped lay the foundations for the important role Tokyo’s Ueno district would play in the centuries that followed.
Find the link to the article in the comments!
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ABOUT THE PHOTO
A Zuijin warrior-guardian figure at Tōshōgu Shrine in Nikkō. Dedicated to Sh**un Tokugawa Ieyasu, the shrine was the vision of an ambitious and politically savvy Buddhist priest. Unattributed, 1934, hand-colored glass slide, published by the New York State Education Department.