
Guide
Kosanji Temple is a Shingon sect temple located in the tranquil Toga area of Ukyo-ku, Kyoto. Its history dates back to the Nara period, and it was famously restored by the high priest Myoe during the Kamakura period. The temple grounds are designated as a national historical site and house numerous precious cultural assets. Most notably, the temple features the National Treasure Sekisuin, cultural artifacts related to the famous 'Chojugi Monogatari' (Scrolls of Frolicking Animals and Humans), and a legacy tied to Japan's oldest tea garden. Nestled in a quiet mountain valley, Kosanji offers a peaceful escape from the bustling city life of Kyoto.
A central figure in the history of Kosanji is the high priest Myoe from the Kamakura period. Myoe received the temple grounds from Emperor Go-Toba and worked to restore the site. Consequently, Kosanji served not only as a religious center but also as a significant place of learning. The temple is also deeply connected to the history of tea; according to legend, Myoe received tea seeds from the Zen master Eisai and planted them here, leading to the establishment of a stone monument commemorating Japan's oldest tea garden. This makes Kosanji a vital site for understanding Japan's religious, cultural, and tea-related history.

Kosanji boasts several significant cultural treasures and architectural sites:
Kosanji offers a different beauty in every season. The autumn season in November is particularly spectacular, as the area surrounding Sekisuin is brilliantly colored with autumn leaves, attracting many visitors. Please note that an additional entrance fee may be required during the peak foliage season. In mid-May, you may also witness the scenery of the tea-picking season. The temple is open from 8:30 AM to 5:00 PM; visiting in the relatively cool morning hours is recommended for a more tranquil experience.
Beyond admiring the architecture and gardens, visitors can experience various seasonal rituals. These include the New Year's service in January, the Buddha's Birthday (Bussho-e) in April, and the tea offering ceremony in November. Certain periods may also offer special viewings that require advanced reservations, providing a deeper understanding of the temple's traditions. Watching the garden unfold in silence is a precious moment for all who visit.
The Toga area, where Kosanji is located, is a nature-rich region northwest of Kyoto city. Nearby historical sites, such as Jingo-ji Temple, can be included in a historical exploration route. The area is also excellent for hiking and nature walks, allowing you to enjoy the changing seasonal landscapes of the mountains.