The buildings here have a remarkable pedigree of their own. The hondō, the main hall, and the Founder's Hall were moved here from the Kyoto Imperial Palace. That is why the layout feels like a palace compound, with a courtly elegance you do not often meet in a temple. Inside the main hall, the principal images are the Five Wisdom Kings, with Fudō at the center. Fudō is the fierce, immovable guardian of Shingon tradition, and the whole group is the temple's main object of devotion. Then look for the painted sliding doors. In the Okanmuri-no-ma room of the Shōshinden, the doors were painted by Kanō Sanraku and Shikō Watanabe, and they bring peony trees and red and white plum blossoms into the room. Watch for the details: a hawk rendered in plain black ink, which is a rather unusual motif, and above the doorways, on a wooden beam, a painted hare. These works are all designated Important Cultural Properties, so you are looking at national treasures of the painter's craft.