is the collective name for three Shinto shrines located in the city of Munakata, northern Fukuoka Prefecture, Japan. It is the head of the approximately 6,000 Munakata shrines all over the country. Although the name Munakata Taisha refers to all three shrinesâÂÂHetsu-gà «, Nakatsu-gà « and Okitsu-gà «âÂÂit is commonly used to refer to Hetsu-gà « alone. Hetsumiya is located in Tajima, Munakata City, and is also known locally as "Tajima-sama." Chikuzen-Oshima also houses the Okitsumiya remote worship site (Etsumiya). Nakatsumiya, 11 km from Hetsumiya, and Okitsumiya, 49 km away, are all located in a straight line on a map. One of Japan's oldest shrines, with its history recorded in the Kojiki and Nihon Shoki, it has served as a maritime route for politics, economics, and culture between the Asian continent and Korean peninsula since ancient times. While worshipped since ancient times as the god of maritime safety, today it is worshipped not only at sea but also on all roads, including land and traffic safety. Munakata Taisha is also home to many Japanese treasures. Hetsu-gà «'s honden (main shrine) and haiden (main prayer hall) are both designated Important Cultural Properties and the precincts are a Historic Site. The , the shrine's treasure hall located on the east corner of Hetsu-gà «'s grounds, houses many important relics including six National Treasures of Japan. Over 120,000 artifacts housed in the Shinpà Â-kan were unearthed on Okinoshima.
The kami enshrined at Munakata Taisha is:
All three shrines are located in Fukuoka Prefecture, yet they are all on separate islands. The main shrine, Hetsu-gà «, is located on the mainland of Kyà «shà «. Nakatsu-gà « is established at the foot of Mt. Mitake on the island of à Âshima off the west coast of Kyà «shà «. The final shrine, Okitsu-gà «, is on the island of Okinoshima located in the middle of the Genkai Sea. The shrine occupies the entire island, therefore women are not allowed to set foot on the island and men must perform a purification ceremony before landing.
In 2009 the three shrines were submitted for future inscription on the UNESCO World Heritage List as part of the serial nomination Sacred Island of Okinoshima and Associated Sites in the Munakata Region.
In July, 2017 Japan's Okinoshima Island gained UNESCO World Heritage Site status.
According to legend, the origins of Munakata lie in Japanese mythology. Per the Kojiki and Nihon Shoki, When Amaterasu Omikami and Susanoo no Mikoto made a vow, Amaterasu bit into pieces Susanoo's sword, and the three Munakata goddesses were born from the pieces that blew out. The goddesses, following Amaterasu's divine command, descended to the Tsukushi Munakata Islands in the Genkai Sea to watch over and help the imperial grandson Ninigi no Mikoto, and began to rule this land, which is said to be the origin of Munakata Taisha Shrine. Regarding the sacred objects and shrines of the three Munakata shrines, the Chikuzen Fudoki states, 'When Munakata-no-Okami descended from the heavens to Mount Saimon, he presented the blue jewel-placed in Okutsu Shrine, the eight-foot purple jewel-placed in Nakatsu Shrine, and the Yatagara-no-kagami-in Henotsu Shrine. Per these accounts,Empress Jingu prayed here for the safety of her voyage during her conquest of the Three Kingdoms of Korea, and this miraculous power led to the custom of sending offering messengers to Munakata on various occasions. The Yamato court held the shrine in high esteem, and whenever the capital was relocated in ancient times, a branch shrine was enshrined in the Kashikodokoro (a sacred place) within the palace. This anecdote also provides insight into how the shrine came to be worshipped as the guardian deity of safe navigation.
When the Ritsuryo system was established, the entire Munakata district was granted as a sacred territory, and the local powerful Munakata clan served the shrine as priest and also oversaw the secular administration of the district. According to a stone monument recording the history of the Munakata clan, two generations of Munakata clan leaders married the daughters of Chinese merchants. Furthermore, Munakata Tokuyoshi married his daughter, Amago no Musume, into the harem of Emperor Tenmu. Their first son, Prince Takaichi, born in 654, assisted his father in the Jinshin War and achieved great success, later becoming Grand Minister of State. Prince Nagaya was Takaichi's son and also the ancestor of the Takashina clan. From the Kamakura period onwards, the Munakata clan, transformed into samurai and grew into powerful local lords. However, during the Sengoku period, they were mobilized in wars between neighboring daimyà  such as the à Âuchi, à Âtomo, and Shà Âni clans, and Munakata Taisha became the target of military attacks, frequently suffering from arson and destruction, and the Munakata clan itself declined. However, each time, the shrine was rebuilt thanks to the support of the Imperial Court and samurai. The current Hetsumiya Honden, with its beautiful large thatched roof, was rebuilt in 1578 by Grand Priest Munakata Ujisada, while the Hetsumiya Heiden was rebuilt in 1590 by Kobayakawa Takakage, lord of Chikuzen Province. Both the Honden and Heiden of Hetsumiya are designated as Important Cultural Properties of Japan. The rituals previously performed by the Munakata clan were later passed on to the Kusakari clan (Kusakari Shigetsugu). During the Edo period, there are numerous accounts of the construction and repair of shrine buildings and donations of land by the Kuroda clan, daimyà  of Fukuoka Domain. Subsequently, during the anti-Buddhist movement from the end of the Edo period to the Meiji era, Byobuyama Chinkoku-ji, the jingà «-ji, was separated from the shrine
In 1871 (Meiji 4), under the Modern system of ranked Shinto Shrines, as "Munakata Jinja" the shrine was ranked as a National shrine, 2nd class. On April 22 of the following year, it was elevated to an Imperial shrine, 2nd class. On July 11, 1901, it was promoted to the highest rank of . After World War II, the temple grounds, which had fallen into disrepair, were renovated thanks to a donation from Sazà  Idemitsu, businessman and founder of the petroleum company Idemitsu Kosan, who had been born in Akama (Akama district, Munakata City)