Kaisando, Nikkosan Rinnoji Temple
日光山輪王寺開山堂
Kaisando is the mausoleum of Shodo, the first head priest of Nikko. The square, vermilion-lacquered building enshrines an image of Jizo Bosatsu—a bodhisattva said to protect children, dating back to the 14th or 15th century.