A sacred site in the heart of Koyasan, deeply connected to Kōbō-Daishi.
Danjōgaran is one of the temple complexes of Kongōbu-ji, the head temple of Koyasan. It's where Kōbō-Daishi Kūkai first established the principal training center of Shingon Buddhism. In 816, Kūkai ascended Koyasan and founded the esoteric Buddhist sect's training center here, beginning with Danjōgaran. The complex is centered around the Konpon Daitō (Main Pagoda) and includes the Kondō (Golden Hall), the Kōdō (Lecture Hall), the Daishibyō (Kūkai's Mausoleum), the Goeido (portrait hall), and other structures. All these buildings were constructed based on Kūkai's philosophy and represent the worldview of Shingon Buddhism. The Konpon Daitō, at the heart of Danjōgaran, stands tall at 48.5 meters, a majestic symbol of Shingon Buddhism. Inside, it houses a 'three-dimensional mandala,' a spatial representation of the mandala world, embodying Kūkai's philosophy and symbolizing the Shingon worldview. The Kondō, the main hall of Koyasan, hosts many important ceremonies. Its principal image is a Yakushi Nyorai (Medicine Buddha) that is kept secret. The Goeido is the hall where Kūkai is said to have resided. It's named Goeido because a portrait of Kūkai is enshrined there. While generally not open to the public, the Goeido is open only during the annual O-taiya Hōe, a nighttime service held on the anniversary of Kūkai's death. This event is one of Koyasan's most significant ceremonies and draws numerous pilgrims. Danjōgaran is a vital site that conveys the history and culture of Koyasan. When visiting Koyasan, be sure to visit Danjōgaran to experience its magnificent scenery and rich history.