Item: i107450

 Authentic Coin of:

Japan under Ninko – Emperor: 7 May 1817 – 21 February 1846
1835-1870 Bronze (Cast) 100 Mon 48mm x 32mm (21.22 grams)
Reference: C# 7, DHJ# 5.5-12
天 保 通 寶 , Four vertical characters divided by hole
當 百, Value above hole and signature of the mint official below

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Emperor Ninkō (仁孝天皇, Ninkō-tennō, 16 March 1800 – 21 February 1846) was the 120th Emperor of Japan, according to the traditional order of succession. Ninkō’s reign spanned the years from 1817 until his death in 1846, and saw further deterioration of the ruling Shōgun‘s power. Disasters which included famine, combined with corruption and increasing Western interference helped to erode public trust in the bakufu government. Emperor Ninkō attempted to revive certain court rituals and practices upon the wishes of his father. However, it is unknown what role, if any, the Emperor had in the turmoil which occurred during his reign. His family included fifteen children from various concubines, but only three of them lived to adulthood. His fourth son, Imperial Prince Osahito became the next Emperor upon his death in 1846. While political power at the time still resided with the Shōgun, the beginnings of the Bakumatsu (end of military government) were at hand.

Before Ninkō’s ascension to the Chrysanthemum Throne, his personal name (imina) was Ayahito (恵仁). He was born on 16 March 1800 and was the fourth son of Emperor Kōkaku, the only child of sixteen others to survive into adulthood. Ayahito was named as crown prince in 1809, having been adopted by his father’s chief wife Imperial Princess Yoshiko (欣子内親王), also known as Shin-Seiwa-in (新清和院). His birth mother was one of his father’s concubines named Kajyūji Tadako (勧修寺婧子). Ayahito’s Imperial Family lived with him in the Dairi of the Heian Palace.

Reign

Prince Ayahito was enthroned as Emperor on 31 October 1817, after his father retired from the throne. Following his father the Retired Emperor’s wishes, he attempted to revive certain court rituals and practices. These included, among other things, restoring the title tennō, which identified the Emperor. Among Ninkō’s innovations was the establishment of the Gakushūsho (the predecessor of the Gakushūin) for the Court Nobility just outside the Imperial Palace. One major event during his reign was the Tenpō famine which lasted from 1833 to 1837. The famine was most severe in northern Honshū and was caused by flooding and cold weather. Ninkō’s reign also saw some deterioration of the Shōgun’s power. The Tenpō famine and other concurring natural disasters hit hard, and shook the faith of the people in the ruling Shōgun. In 1837, Ōshio Heihachirō led a revolt in Osaka against corrupt officials who refused to help feed the impoverished residents of the city. That same year also had an incident take place where an American merchant vessel was driven away by coastal artillery. While order was eventually restored, long term resentment resonated with the commoners against the ruling government. It is unclear though what role, if any, the Emperor played during this period of unrest.

Emperor Ninkō died on 21 February 1846 and was enshrined in the Imperial mausoleum, Nochi no Tsukinowa no Higashiyama no misasagi (後月輪東山陵), which is at Sennyū-ji in Higashiyama-ku, Kyoto. Also enshrined in Tsuki no wa no misasagi, at Sennyū-ji are this Emperor’s immediate Imperial predecessors since Emperor Go-Mizunoo – Meishō, Go-Kōmyō, Go-Sai, Reigen, Higashiyama, Nakamikado, Sakuramachi, Momozono, Go-Sakuramachi, Go-Momozono and Kōkaku. The shrine complex also encompasses the misasagi of Ninkō’s immediate successor – Kōmei. Empress Dowager Yoshikō is also entombed at this Imperial mausoleum complex.

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south. The characters that make up Japan’s name mean “sun-origin”, which is why Japan is often referred to as the “Land of the Rising Sun”.

Japan is a stratovolcanic archipelago of 6,852 islands. The four largest islands are Honshu, Hokkaido, Kyushu, and Shikoku, which together comprise about ninety-seven percent of Japan’s land area. Japan has the world’s tenth-largest population, with over 126 million people. HonshÅ«’s Greater Tokyo Area, which includes the de facto capital of Tokyo and several surrounding prefectures, is the largest metropolitan area in the world, with over 30 million residents.

Archaeological research indicates that people lived in Japan as early as the Upper Paleolithic period. The first written mention of Japan is in Chinese history texts from the 1st century AD. Influence from other regions, mainly China, followed by periods of isolation, particularly from Western European influence, has characterized Japan’s history. From the 12th century until 1868, Japan was ruled by successive feudal military shoguns in the name of the Emperor. Japan entered into a long period of isolation in the early 17th century, which was only ended in 1853 when a United States fleet pressured Japan to open to the West. Nearly two decades of internal conflict and insurrection followed before the Meiji Emperor was restored as head of state in 1868 and the Empire of Japan was proclaimed, with the Emperor as a divine symbol of the nation. In the late 19th and early 20th centuries, victories in the First Sino-Japanese War, the Russo-Japanese War and World War I allowed Japan to expand its empire during a period of increasing militarism. The Second Sino-Japanese War of 1937 expanded into part of World War II in 1941, which came to an end in 1945 following the atomic bombings of Hiroshima and Nagasaki. Since adopting its revised constitution in 1947, Japan has maintained a unitary constitutional monarchy with an emperor and an elected legislature called the Diet.

A major economic power, Japan is a developed country and has the world’s third-largest economy by nominal GDP and the world’s fourth-largest economy by purchasing power parity. It is also the world’s fourth-largest exporter and fourth-largest importer. Although Japan has officially renounced its right to declare war, it maintains a modern military with the world’s eighth largest military budget, used for self-defense and peacekeeping roles. Japan ranks high in metrics of prosperity such as the Human Development Index, with the Japanese population enjoying the highest life expectancy of any country in the world and the infant mortality rate being the third lowest globally.