The is a type of

mandarin orange The mandarin orange (''Citrus reticulata''), also known as the mandarin or mandarine, is a small citrus tree fruit. Treated as a distinct species of orange, it is usually eaten plain or in fruit salads. Tangerines are a group of orange-coloured ...

grown in Japan. "Ko" means "little", and "

mikan ''Citrus unshiu'' is a semi-seedless and easy-peeling citrus species, also known as miyagawa mandarin, unshu mikan, cold hardy mandarin, satsuma mandarin, satsuma orange, naartjie, and tangerine. ''Citrus unshiu'' was named after Unshu (Wenzho ...

" a type of citrus cultivar; komikans are unusually small. It is almost the same as the

Kishumikan The kishu mikan (''Citrus kinokuni'' ex Tanaka) is a hybrid variety of mikan, or mandarin orange (''Citrus reticulata''), found in Southern China and also grown in Japan. It is not closely related to the common sweet orange, but it is closel ...

. It is sometimes called a grown on

Sakurajima Sakurajima ( ja, 桜島, literally "Cherry Blossom Island") is an active stratovolcano, formerly an island and now a peninsula, in Kagoshima Prefecture in Kyushu, Japan. The lava flows of the 1914 eruption connected it with the Ōsumi Peninsula ...

, an active composite volcano in

Kagoshima Prefecture is a prefecture of Japan located on the island of Kyushu and the Ryukyu Islands. Kagoshima Prefecture has a population of 1,599,779 (1 January 2020) and has a geographic area of 9,187 km2 (3,547 sq mi). Kagoshima Prefecture borders Kumamoto P ...

, Japan. The same

cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, ...

is also grown in Fukuyama in Kirishima along

Kagoshima Bay also known as Kinkō Bay, is a deep inlet of the East China Sea on the coast of Japan.''Merriam Webster's Geographical Dictionary, Third Edition'', p. 562. Kagoshima Bay is on the south coast of the island of Kyūshū. The port city of Kagoshi ...

, and this is simply called komikan (小みかん, 小蜜柑).

Summary

Because the soil is rich in

volcanic ash Volcanic ash consists of fragments of rock, mineral crystals, and volcanic glass, created during volcano, volcanic eruptions and measuring less than 2 mm (0.079 inches) in diameter. The term volcanic ash is also often loosely used t ...

, Sakurajima is not suitable for rice cultivation, so the 'komikan' is an important commercial crop. Some of the huge trees have been standing for over 200 years and sometimes a few hundred kilograms of mikan are produced from a single tree. The fruits ripen at the beginning of December and it turns into a flattened spherical shape that weighs anything from . Its pith is hard but sweet-tasting.

History

There are three theories about how "Sakurajima Komikan" were first cultivated. The first is that

Shimazu Yoshihiro was the second son of Shimazu Takahisa and the younger brother of Shimazu Yoshihisa. Traditionally believed to be the 17th head of the Shimazu clan, he was a skilled general during the Sengoku period who greatly contributed to the unification o ...

, the second son of

Shimazu Takahisa , the son of Shimazu Tadayoshi, was a ''daimyō'' during Japan's Sengoku period. He was the fifteenth head of the Shimazu clan. Biography In 1514, he is said to have been born in Izaku Castle. On 1526, Takahisa was adopted as the successor to Shim ...

, the ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast, hereditary land holdings. They were subordinate to the shogun and n ...

'' of Satsuma Province, took the oranges back to Satsuma from the

Korean Peninsula Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...

after the two

Japanese invasions of Korea Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...

in 1592 and 1598. Second, that he might have brought them from

Kii Province , or , was a province of Japan in the part of Honshū that is today Wakayama Prefecture, as well as the southern part of Mie Prefecture. Nussbaum, Louis-Frédéric. (2005). "''Kii''" in . Kii bordered Ise, Izumi, Kawachi, Shima, and Yamato Pro ...

after the

Battle of Sekigahara The Battle of Sekigahara (Shinjitai: ; Kyūjitai: , Hepburn romanization: ''Sekigahara no Tatakai'') was a decisive battle on October 21, 1600 (Keichō 5, 15th day of the 9th month) in what is now Gifu prefecture, Japan, at the end of ...

on October 21, 1600. The third theory is that he brought back "Takada mikan" oranges from

Yatsushiro is a city located in Kumamoto Prefecture, Japan. Geography Located at the geographic center of Kyushu, Yatsushiro City is situated on the aptly named Yatsushiro Sea in between Kumamoto and Ashikita City. Climate Yatsushiro has a humid subtro ...

in Higo Province (present-day Kumamoto). This opinion is the most popular. The fruit has become a specialty of Satsuma because Naotomo Yamaguchi, Tokugawa Ieyasu's retainer, admired its great flavour. In 1603, it was presented to

Tokugawa Ieyasu was the founder and first ''shōgun'' of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fellow ...

Shimazu Tadatsune was a ''tozama daimyō'' of Satsuma, the first to hold it as a formal fief ('' han'') under the Tokugawa shogunate, and the first Japanese to rule over the Ryūkyū Kingdom. As lord of Satsuma, he was among the most powerful lords in Japan at ...

, ''

tozama daimyō was a class of powerful magnates or ''daimyō'' (大名) considered to be outsiders by the ruler of Japan.Kenkyusha's New Japanese-English Dictionary, ''Tozama daimyō'' were classified in the Tokugawa Shogunate (江戸幕府) as ''daimyō'' w ...

'' of Satsuma. In ancient times, it was referred to as "Mukoujima Mikan" or "Aka Mikan" but it started to be called "Sakurajima Mikan" around 1658.

References

* * * Japanese fruit Citrus {{Rutaceae-stub

Summary

History

See also

References