The Kira clan(吉良氏 - kira-shi) was a Japanese clan, descended from

Emperor Seiwa was the 56th emperor of Japan,Imperial Household Agency (''Kunaichō'') 清和天皇 (56)/ref> according to the traditional List of Emperors of Japan, order of succession. Seiwa's reign spanned the years from 858 through 876.He was also the pre ...

(850–880), and was a cadet branch of the

Ashikaga Ashikaga (足利) may refer to: * Ashikaga clan (足利氏 ''Ashikaga-shi''), a Japanese samurai clan descended from the Minamoto clan; and that formed the basis of the eponymous shogunate ** Ashikaga shogunate (足利幕府 ''Ashikaga bakufu''), a ...

family from the

Minamoto clan was one of the surnames bestowed by the Emperors of Japan upon members of the imperial family who were excluded from the line of succession and demoted into the ranks of the nobility from 1192 to 1333. The practice was most prevalent during the ...

(Seiwa Genji). Ashikaga Mitsuuji, grandson of Ashikaga Yoshiuji (1189–1254) was the first to take the name of Kira.

History

Kira Mitsusada sided first with his relative

Ashikaga Takauji was the founder and first ''shōgun'' of the Ashikaga shogunate."Ashikaga Takauji" in ''The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th edn., 1992, Vol. 1, p. 625. His rule began in 1338, beginning the Muromac ...

(1305–1358), the first Ashikaga ''

shōgun , officially , was the title of the military dictators of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shoguns were usually the de facto rulers of the country, though during part of the Kamakur ...

'', then passed over to the Southern Dynasty. He was defeated by

Hatakeyama Kunikiyo Hatakeyama (written: 畠山 or 畑山) is a Japanese surname. Notable people with the surname include: *, Japanese rhythmic gymnast *, Japanese electronic musician *, Japanese baseball player *, Japanese rugby union player *, Japanese shogi player ...

(1360) and submitted to the Ashikaga ''shōguns''. In fact, the Kira, from Mikawa province, were a minor branch of the

, as they never had the rank of ''

Shugo , commonly translated as “(military) governor,” “protector,” or “constable,” was a title given to certain officials in feudal Japan. They were each appointed by the ''shōgun'' to oversee one or more of the provinces of Japan. The pos ...

'' (Governor) of any province during the

Kamakura period The is a period of Japanese history that marks the governance by the Kamakura shogunate, officially established in 1192 in Kamakura by the first ''shōgun'' Minamoto no Yoritomo after the conclusion of the Genpei War, which saw the struggle bet ...

until the

Sengoku period The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615. The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...

, they never possessed important domains and never represented a real power, in comparison with other grand

Seiwa Genji The is a line of the Japanese Minamoto clan that is descended from Emperor Seiwa, which is the most successful and powerful line of the clan. Many of the most famous Minamoto warriors, including Minamoto no Yoshiie, Minamoto no Yoritomo, the foun ...

families. During the

Tokugawa period The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional ''daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characterize ...

, they were among the ''

Kōke A during the Edo period in Japan generally referred to the position of the "Master of Ceremonies", held by certain -less samurai ranking below a daimyō. Historically, or in a more general context, the term may refer to a family of old lineage a ...

'', a ranking below ''

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 ...

''. The Kira are famous for

Kira Yoshinaka was a '' kōke'' (master of ceremonies). His court title was '' Kōzuke no suke (上野介)''. He is famous as the adversary of Asano Naganori in the events of the Forty-seven rōnin. Although his name (義央) has been long pronounced as "Yosh ...

(1641–1703) and the Forty-seven ''rōnin'' vendetta.

References

{{Japan-clan-stub

Kira clan The Kira clan(吉良氏 - kira-shi) was a Japanese clan, descended from Emperor Seiwa (850–880), and was a cadet branch of the Ashikaga family from the Minamoto clan (Seiwa Genji). Ashikaga Mitsuuji, grandson of Ashikaga Yoshiuji (1189–1254 ...

Ashikaga clan