Жапон қисық мұны (Жапон иілімді әшекейлері)

Japanese curved beads

are curved, comma shaped beads that appeared in prehistoric Japan from the Final Jōmon period through the Kofun period, approximately 1000 BCE to the 6th century CE. The beads, also described as "jewels", were made of primitive stone and earthen materials in the early period, but by the end of the Kofun period were made almost exclusively of jade. Magatama originally served as decorative jewelry, but by the end of the Kofun period functioned as ceremonial and religious objects. Archaeological evidence suggests that magatama were produced in specific areas of Japan and were widely dispersed throughout the Japanese archipelago to the Southern Koreanic kingdoms via trade routes.

Magatama first appeared in Japan in the Final Jōmon period (1000–300 BCE), and in this period were made from relatively simple, naturally occurring materials, including clay, talc, slate, quartz, gneiss, jadeite, nephrite, and serpentinite. Magatama from the Jōmon period were irregularly shaped, lacked continuity in form from region to region, and have been called "Stone Age magatama" for this reason. These resemble magatama, but more recent scholarship indicates that these early Jōmon may have simply had a decorative function, and have no relationship to magatama. A "middle Jōmon exchange network" may have existed, whereby magatama were produced in regions where materials for their manufacture were readily plentiful. Jade and talc examples produced in bead making villages located in present day Itoigawa, Niigata have been found at a large number of sites along the northern coast, in the central mountains, and in Kantō region. Other sites associated with the Kamegaoka settlement have yielded magatama, including the Ōboriya shell mound, in the northwest corner of Ōfunato Bay, which yielded a huge number of beads, as well as the Korekawa site, near Hachinohe, Aomori Prefecture. Remains from the Korekawa site can be seen at the Korekawa Archaeological Museum in Hachinohe. Stone and clay magatama and magatama like beads have also been discovered at the Amataki site, Ninohe, Iwate Prefecture, Osagata site, Ibaraki Prefecture, and the Kou site, Fujiidera, Osaka Prefecture.

Magatama in the Yayoi period (300 BCE – 300 CE) are notably different from Jōmon period magatama. The jewels moved from a primitive, non standard form towards more polished and uniform form in this period. Refined materials such as jadeite, serpentinite, and glass replaced the less sophisticated materials of the Jōmon period. Magatama were commonly used to create necklaces and bracelets worn on the wrists or ankles. The necklace was typically constructed of jadeite magatama separated by cylindrical bored holed pieces of jasper. Small beads of dark blue glass are also not uncommon on the necklace. The bracelet typically also used shells from the coastal areas of Shikoku and the Inland Sea, wood, and bronze. In this period the use of the mirror, sword, and jewels as status symbols for village, and later regional leaders of all kinds, emerged in the Yayoi period, and point to the origin of the mirror, sword, and magatama as the Imperial Regalia of Japan. The Records of the Three Kingdoms, the earliest historical document with a reference to Japan, describes the Wa people, an ancient country of Yamatai, and its queen, Himiko. The Record indicates that when Himiko died, her relative Iyo, a girl of 13, was made queen and sent a delegation of twenty officials under Yazuku, an imperial general, to offer tribute to the Northern Wei court. "The delegation visited the capital and offered to the court five thousand white gems and two pieces of carved jade, as well as twenty pieces of brocade with variegated designs." The carved jade in the Record likely describes a tribute of two jade magatama.

The large scale Yayoi period remains at the Yoshinogari site, Yoshinogari and Kanzaki in Saga Prefecture revealed examples of lead glass magatama typical of the Yayoi period. In 2003, the excavation of a large Yayoi period settlement in Tawaramoto, Nara also revealed two large jade magatama, one , the second in length. The larger Tawaramoto magatama is the 10th largest example found to date in Japan. Both jade magatama from the site are of unusually high quality brilliant green jade. One known center of Yayoi magatama production was in the area of the Tamatsukuri Inari Shrine in Osaka. Tamatsukuri literally means "jewel making", and a guild, the Tamatsukuri be, was active from the Yayoi period. An existing jewel at the shrine is said to have great spiritual power. Magatama appear on all sorts of implements of the present day temple, including amulets, roof tiles, and lanterns. The inari female fox at the gate of a subshrine of Tamatsukuri Inari Shrine wears a necklace of magatama. The shrine has an exhibit on the history and production of magatama.

Magatama became very common in the Kofun period (250–536 CE), and by the end of the period almost all kofun tumuli contained magatama. (丁字頭勾玉) are magatama with inscriptions that look like flowers of the clove tree and have a hole suitable to attach to a string.

Examples of stone magatama from the Kofun period are especially numerous. An excavation of the Kamegaoka Kofun, Kishiwada, Osaka, revealed a local who had been buried with a jade, jasper, and alabaster magatama necklace, as well as magatama placed near the feet. A bronze mirror imported from China accompanying the burial was dated to 239 CE. The kofun is a Designated Historical Spot of the city of Kishiwada. Ceremonial offerings from a burial from the Kisami Araida area of Shimoda, Shizuoka also revealed clay reproductions of magatama used as effigies. The excavation of the Ubusuna Kofun in Kyōtango, Kyoto yielded two fully intact magatama necklaces of jade and agate, with segments between in length. The Sakurai Kofun in Sakurai, Nara, excavated in 1949, represents a kofun from the final phase of the Kofun period, and is possibly from a ruler associated with the imperial family. The kofun is high and shows evidence of being surrounded by a moat. Among the very large number of funerary objects were high quality weapons, including swords, 10 mirrors, and a necklace of jadeite magatama, agate cylinders, and glass beads used to make a magatama style necklace.

The Kojiki and Nihon Shoki, completed in the 8th century, have numerous references to magatama. Susanoo went to heaven and presented them to his sister, the sun goddess Amaterasu, who bit off successive parts of the magatama, and blew them away to create other deities. Tamanoya no mikoto remains the god of magatama, glasses, and cameras. In the legend Amaterasu later shuts herself in a cave. Ama no Koyane no mikoto hung magatama, among other objects, on a five hundred branch sakaki tree, to successfully lure Amaterasu from the cave. A similar practice is described again in the Nihon Shoki during the reign of the Emperor Chūai. Chūai made an inspection trip to the Tsukushi, or Kyūshū, and was presented with an enormous sakaki tree hung with magatama as well as other sacred objects.

A noted magatama is the , one of the three Imperial Regalia of Japan. Swords, mirrors, and jewels were common objects of status for regional rulers in Japan as early as the Yayoi period,

D. C. Holtom stated that [[noro (priestess) priestesses (Okinawan: nūru) of the Ryukyu Kingdom wore magatama necklaces early in the 20th century for ceremonial purposes, but provides no other details.

In The Legend of Zelda: Skyward Sword and The Legend of Zelda: Tears of the Kingdom, the Amber Relics, Dusk Relics, and Secret Stones are all based on the magatama. In the Ace Attorney series, a magatama is frequently cited as the source of an ability that lets its wearer determine people's true intentions. In Unconnected Marketeers, the 18th installment of Touhou Project, the character Misumaru Tamatsukuri is able to craft magatama. Aunn Komano, introduced in the 16th installment, Hidden Star in Four Seasons, has her ears designed in the shape of magatama. In Blue Eyed Samurai, the main character Mizu wore a blue magatama on her katana. In Miraculous: Tales of Ladybug & Cat Noir, the Kwagatama charms named after the magatama serve as a symbol of a bond between the kwami and their holder. In Shin Megami Tensei III: Nocturne, magatamas appear in the form of parasitic, insect like creatures that grant their human hosts special, demonic powers. In Ghostwire: Tokyo, magatamas are made of jade and are used for upgrading Akito's abilities. They can be obtained through side missions (37), and street stalls (three). In Ōkami and its sequel Ōkamiden, one of the weapon options (rosaries) are based on Amaterasu's magatama. In The Irregular at Magic High School, magatama are a class of magical Relics with the ability to store magic sequences. In Blue Seed, magatama are used as vessels to contain mitama which bestow power to those implanted with them. The series' plot is based on the Izumo cycle from Japanese mythology. In Sailor Moon, Sailor Uranus' Space Sword, Sailor Neptune's Deep Aqua Mirror, and Sailor Pluto's Garnet Orb are based on each item.