Deity of shinbutsu shūgō (kami–buddha syncretism)
Kibi Daimyōjin
吉備大明神
Kibitsu Jinja enshrines Ōkibitsuhiko no Mikoto as its main kami, together with the kami of his family. It hands down the history that he was sent to the western provinces and drove away the Ura clan, who were tormenting the people of Kibi. He is told of as a kami who brought peace and order to the region.
This introduction is based on materials published by shrines, temples, and schools, starting with Shōhōin. It is summarized within the scope of the beliefs and traditions those materials convey, and does not present explanations or customs common to all schools, shrines, and temples.
English pages are the site’s own translations of its Japanese pages. The sources cited are in Japanese. 日本語で読む
A kami said to have pacified the land of Kibi
Kibitsu Jinja enshrines Ōkibitsuhiko no Mikoto as its main kami, together with the kami of his family. It hands down the history that he was sent to the western provinces and drove away the Ura clan, who were tormenting the people of Kibi. He is told of as a kami who brought peace and order to the region.
Source: 吉備津神社・日蓮宗 光瑞山本立寺
The tradition of the battle with Ura
According to Kibitsu Jinja's origin story, Ōkibitsuhiko no Mikoto went to Kibi with his younger brother and fought Ura. It is familiar as a local story reminiscent of Momotarō, but the figures in the origin story are not identified one-to-one with historical events. There are also several traditions about the founding of the shrine.
Source: 吉備津神社
Guarding one day at a time in turn: the faith of the Thirty Guardian Kami
The Thirty Guardian Kami (Sanjū Banjin) are a faith, combining kami and buddhas, in which thirty kami divide the days among themselves to protect the country and the Buddhist teaching. In Shōhōin's list, each kami is assigned a day from the first to the thirtieth. It is a grouping handed down in the Tendai and Nichiren lineages and others, and it needs to be distinguished from present-day explanations of the enshrined kami at shrines of the same name and from historical views about the original buddhas (honjibutsu).
Source: 飛不動尊 正宝院
Kami who come to hear the sutras — the origin story told by Shinjō-ji
Shinjō-ji, a temple of the Nichiren school, introduces a tradition that while Nichiren Shōnin was reading the Lotus Sutra on Mount Hiei, a different person visited him each day and revealed himself to be one of the Thirty Guardian Kami. This is the origin story of "the Thirty Guardian Kami who protect the Lotus Sutra" as taught by that temple. This site does not treat it as a historical event shared by all faith in the Thirty Guardian Kami.
Source: 日蓮宗 玉蓮山真成寺
Protection in turns that supports daily faith
Shinjō-ji introduces the Thirty Guardian Kami as guardian deities, combining kami and buddhas, who divide their duty by the day. What the temple values is the faith that they protect the Lotus Sutra and the people who believe in its teaching. This explanation is for learning their role as the Thirty Guardian Kami, in addition to the divine virtues handed down at each shrine.
Source: 日蓮宗 玉蓮山真成寺
Related shrines and temples
Related kami and buddhas
Sources (in Japanese)
- 飛不動尊 正宝院「仏様の世界：吉備大明神」（2026-10-14 確認）
- 飛不動尊 正宝院「仏様の世界：目次」（2026-10-14 確認）
- 吉備津神社「縁起」（2026-10-15 確認）
- 日蓮宗 光瑞山本立寺「三十番神堂」（2026-10-15 確認）
- 飛不動尊 正宝院「仏様の世界：三十番神」（2026-10-14 確認）
- 日蓮宗 玉蓮山真成寺「三十番神様」（2026-10-15 確認）