is a Shinto shrine in the à Âsaki neighborhood of the city of Hà Âfu in Yamaguchi Prefecture, Japan. It is the ichinomiya of former Suà  Province. The main festival of the shrine is held annually on the Saturday & Sunday nearest September 25.
The kami enshrined at Tamanooya Jinja are:
The origins of Tamanooya Jinja are unknown. Although there is no documentary evidence, it is believed that it began as the family shrine for a clan of Kofun period craftsmen who made magatama and tubular beads, who regarded Tamanooya-no-Mikoto as their ancestor. In the Nihon Shoki, when the legendary Emperor Keikà  led an expedition to conquer the Kumaso, he was created by a clan headed by Princess Kamikashi, who offered him sacred treasures, and he prayed at the Tamanooya Jinja for victory. The shrine is mentioned in the "Nihon Sandai Jitsuroku" and Engishiki records from the early Heian period, and was regarded as the ichinomiya of the province from this time.
During the Kamakura period, the monk Chà Âgen who visited the Saba River basin to procure materials for the reconstruction of reconstruction of Tà Âdai-ji and from March 1186 the province donated substantial portion of its revenues to the project. When the reconstruction was completed in 1195, Chà Âgen rebuilt the Tamanooya Jinja as a gesture of thanksgiving, and the shrine has preserved the written by Chà Âgen listing the work accomplished. This document is noteworthy as the most credible example of Chà Âgen's handwriting and is a National Important Cultural Property.
During the Meiji period era of State Shinto, the shrine was rated as an under the Modern system of ranked Shinto Shrines
The shrine is located a 45-minute walk from Hà Âfu Station on the JR West Sanyà  Main Line.