Seki Kasuga Shrine is a prestigious shrine designated as a Kinpeisha, a shrine recognized for its distinguished status. It is widely known as the guardian shrine of the swordsmiths of Seki, a city celebrated for its traditional blade-making craftsmanship.
The seven major swordsmith lineages of Seki were known as Zenjo, Nara, San’ami, Tokunaga, Tokuin, Ryoken, and Muroya. Although these lineages competed to improve their techniques, they also established rules and cooperated in the art of swordmaking. Their shared origins in the Yamato swordsmithing tradition, from what is now Nara Prefecture, may have helped foster this spirit of collaboration.
Symbolizing their common faith, the swordsmiths Kaneshige and Kanenaga invited the deity Kasuga Daimyojin from Nara in 1288, establishing Seki Kasuga Shrine as the guardian shrine of the local swordsmiths.
The shrine’s annual festival, known as the Seki Festival, features a performance of the classical tradition Dojiyakō on its Noh stage. The costumes and related items used in the performance, comprising 63 pieces, were designated Important Cultural Properties of Japan in 1956. They are specially displayed on occasions such as the Hamono Matsuri, or Cutlery Festival, held on the second Sunday of October each year.
The shrine’s Noh and Kyogen masks were also designated Important Cultural Properties in 2010.
During the Kamakura period, many swordsmiths and blade craftsmen moved to Seki from Yamato Province, now Nara Prefecture. In 1288, Kaneshige and Kanenaga, representatives of these Yamato swordsmiths, invited Kasuga Daimyojin from Nara to serve as the guardian deity of Seki’s swordsmiths. At the time of the shrine’s establishment, a Shingon Buddhist temple called Daiyuji was also founded as an associated temple. It belonged to Shin-Hasedera Temple.
Later, the achievements of renowned swordsmiths, including Magoroku Kanemoto, helped spread the reputation of Seki’s blades throughout Japan, and the shrine’s annual festival grew in importance.
In 1433, the shrine was rebuilt under the patronage of the first-generation Magoroku Kaneyuki. During the Meiji period, Daiyuji Temple was abolished, and its buildings were removed, leaving only the bell tower. The shrine was designated a village shrine in 1873, a prefectural shrine in 1907, and a Kinpeisha in 1954.
A Noh stage with a cypress-bark roof was built within the shrine grounds during the Muromachi period. Sacred Noh performances were held there every New Year, making theatrical arts an integral part of the shrine’s festivals. The tradition is said to have begun in 1395, when Kaneyoshi Seijiro represented the seven swordsmith lineages of Seki by taking the role of the Okina, or Old Man, in a ceremonial performance.
In 1665, the local lord Oshima Unpachi rebuilt the Noh stage. However, it collapsed during the Isewan Typhoon in 1959. The present stage was reconstructed to reproduce the traditional building.
Located in the northeastern part of the shrine grounds, the Sacred Treasures Repository is a storage facility designed to protect cultural properties against earthquakes and fire. It is equipped with temperature-control functions and houses important cultural assets, including the shrine’s historic Noh costumes. The building was completed in 1958.
Noh Costumes and Related Items
The shrine preserves a rare collection of 63 pieces of Noh costumes and related items dating from the late Muromachi period through the Azuchi-Momoyama period in the 16th century. It is unusual for such a large collection of textiles from this era to have survived together in one location. These works are valuable resources for studying the history of Japanese performing arts and textile craftsmanship.
The collection includes the following items:
Sword Inscribed with the Name Kanetsune
Dojiyakō, a traditional performing art associated with the shrine’s festival.