Konpon Chudo is a significant temple located in Koyasan, Japan. It serves as the main hall of the Kongobu-ji temple complex, which is the head temple of the Shingon sect of Buddhism. The hall is known for its stunning architecture and intricate woodwork, reflecting the spiritual and cultural heritage of the region. Constructed in the late 19th century, Konpon Chudo houses a sacred statue of Dainichi Nyorai, the cosmic Buddha in Shingon Buddhism. The temple is a central site for rituals and ceremonies, attracting visitors and pilgrims who seek spiritual enlightenment and a deeper understanding of Buddhism.