Emperor Tenmu
Tenmu | |
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Emperor of Japan | |
![]() Emperor Tenmu | |
Reign | 673–686 |
Predecessor | KÅbun |
Successor | JitÅ |
Born | 631 |
Died | October 1,686 (age 55) |
Burial | Hinokuma no ÅŒuchi no misasagi (Nara) |
Spouse | Princess Uno-no-sarara (Empress JitÅ) |
Issue |
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Father | Jomei |
Mother | KÅgyoku |
Emperor Tenmu (天æ¦å¤©çš‡ Tenmu tennÅ, c. 631 – October 1, 686) was the 40th emperor of Japan,[1] according to the traditional order of succession.[2]
Tenmu's reign lasted from 673 until his death in 686.[3]
Traditional narrative
Tenmu was the youngest son of Emperor Jomei and Empress KÅgyoku, and the younger brother of the Emperor Tenji. His name at birth was Prince ÅŒama (大海人皇å:ÅŒama no Åji). He was succeeded by Empress JitÅ, who was both his niece and his wife. During the reign of his elder brother, Emperor Tenji, Tenmu was forced to marry several of Tenji's daughters because Tenji thought those marriages would help to strengthen political ties between the two brothers. The nieces he married included Princess Unonosarara, today known as Empress JitÅ, and Princess ÅŒta. Tenmu also had other consorts whose fathers were influential courtiers.
Tenmu had many children, including his crown prince Kusakabe by Princess Unonosarara; Princess TÅchi; Prince ÅŒtsu and Princess ÅŒku by Princess ÅŒta (whose father also was Tenji); and Prince Toneri, the editor of the Nihon Shoki and father of Emperor Junnin. Through Prince Kusakabe, Tenmu had two emperors and two empresses among his descendents. Empress KÅken was the last of these imperial rulers from his lineage.
Events of Tenmu's life
Emperor Tenmu is the first monarch of Japan, to whom the title TennŠ(Emperor of Japan) was assigned contemporaneously—not only by later generations.[4]
The only document on his life was Nihon Shoki. However, it was edited by his son, Prince Toneri, and the work was written during the reigns of his wife and children, causing one to suspect its accuracy and impartiality. He is also mentioned briefly in the preface to the Kojiki, being hailed as the emperor to have commissioned them.
Tenmu's father died while he was young, and he grew up mainly under the guidance of Empress Saimei. He was not expected to gain the throne, because his brother Tenji was the crown prince, being the older son of their mother, the reigning empress.
During the Tenji period, Tenmu was appointed his crown prince. This was because Tenji had no appropriate heir among his sons at that time, as none of their mothers was of a rank high enough to give the necessary political support. Tenji was suspicious that Tenmu might be so ambitious as to attempt to take the throne, and felt the necessity to strengthen his position through politically advantageous marriages.
Tenji was particularly active in improving the military institutions which had been established during the Taika reforms.[5]
In his old age, Tenji had a son, Prince ÅŒtomo, by a low-ranking consort. Since ÅŒtomo had weak political support from his maternal relatives, the general wisdom of the time held that it was not a good idea for him to ascend to the throne, yet Tenji was obsessed with the idea.
In 671 Tenmu felt himself to be in danger and volunteered to resign the office of crown prince to become a monk. He moved to the mountains in Yoshino, Yamato Province (now Yoshino, Nara), officially for reasons of seclusion. He took with him his sons and one of his wives, Princess Unonosarara, a daughter of Tenji. However, he left all his other consorts at the capital, OmikyÅ in ÅŒmi Province (today in ÅŒtsu).
A year later, (in 672) Tenji died and Prince ÅŒtomo ascended to the throne as Emperor KÅbun. Tenmu assembled an army and marched from Yoshino to the east, to attack the capital of OmikyÅ in a counterclockwise movement. They marched through Yamato, Iga and Mino Provinces to threaten OmikyÅ in the adjacent province. The army of Tenmu and the army of the young Emperor KÅbun fought in the northwestern part of Mino (nowadays Sekigahara, Gifu). Tenmu's army won and KÅbun committed suicide, an incident known as the Jinshin War.
- Post-Meiji chronology
- In the 10th year of Tenji, in the 11th month (671): Emperor Tenji, in the 10th year of his reign (天智天皇åå¹´), designated his son as his heir; and modern scholars construe this as meaning that the son would have received the succession (senso) after his father's death. Shortly thereafter, Emperor KÅbun is said to have acceded to the throne (sokui).[6] If this understanding were valid, then it would it would follow:
- Pre-Meiji chronology
- Prior to the 19th century, Otomo was understood to have been a mere interloper, a pretender, an anomaly; and therefore, if that commonly accepted understanding were to have been valid, then it would have followed:
- In the 10th year of Tenji, in the 11th month (671): Emperor Tenji, in the 10th year of his reign (天智天皇åå¹´), died; and despite any military confrontations which ensued, the brother of the dead sovereign would have received the succession (senso); and after a time, it would have been understood that Emperor Tenmu rightfully acceded to the throne (sokui).
As might be expected, Emperor Tenmu was no less active than former-Emperor Tenji in improving the Taika military institutions. Tenmu's reign brought many changes, such as: (1) a centralized war department was organized; (2) the defenses of the Inner Country near the Capital were strengthened; (3) forts and castles were built near Capital and in the western parts of Honshū—and in Kyushu; (4) troops were reviewed; and all provincial governors were ordered to complete the collection of arms and to study tactics.[8]

In 673 Tenmu moved the capital back to Yamato on the Kiymihara plain, naming his new capital Asuka. The Man'yÅshÅ« includes a poem written after the Jinshin War ended:
Our Sovereign, a god,
At Asuka, Emperor Tenmu was enthroned. He elevated Unonosarara to be his empress. Events of his reign include:
- 674 {Temmu 2): Ambassadors of Tane no kuni were received in the Japanese court.[11]
- 680 (Temmu 8): Yakushi-ji was founded in the HakuhÅ period.[12]
Tenmu reigned from this capital until his death in 686. The actual site of his grave is known.[1] This emperor is traditionally venerated at a memorial shrine (misasagi) in Nara Prefecture. The Imperial Household Agency designates this location as Tenmu's mausoleum. It is formally named Hinokuma no ÅŒuchi no misasagi.[13]
Buddhism
In 675 Emperor Tenmu banned the consumption of animal meat (horse, cattle, dogs, monkeys, birds), due to the influence of Buddhism.[14]
Politics


In the Nihon Shoki, Tenmu is described as a great innovator, but the neutrality of this description is doubtful, since the work was written under the control of his descendants. It seems clear, however, that Tenmu strengthened the power of the emperor and appointed his sons to the highest offices of his government, reducing the traditional influence of powerful clans such as the ÅŒtomo and Soga clans. He renewed the system of kabane, the hereditary titles of duty and rank, but with alterations, including the abolition of some titles. Omi and Muraji, the highest kabane in the earlier period, were reduced in value in the new hierarchy, which consisted of eight kinds of kabane. Each clan received a new kabane according to its closeness to the imperial bloodline and its loyalty to Tenmu.
Tenmu attempted to keep a balance of power among his sons. Once he traveled to Yoshino together with his sons, and there had them swear to cooperate and not to make war on each other. This turned out to be ineffective: one of his sons, Prince ÅŒtsu, was later executed for treason after the death of Tenmu.
Tenmu's foreign policy favored the Korean kingdom Silla, which took over the entire Korean peninsula in 676. After the unification of Korea by Silla, Tenmu decided to break diplomatic relations with the Tang dynasty of China, evidently in order to keep on good terms with Silla.
Tenmu used religious structures to increase the authority of the imperial throne. During his reign there was increased emphasis on the tie between the imperial household and Ise Grand Shrine (dedicated to the ancestor goddess of the emperors, Amaterasu) by sending his daughter Princess Oku as the newly established SaiÅ of the shrine, and several festivals were financed from the national budget. He also showed favor to Buddhism, and built several large temples and monasteries. It is said that Tenmu asked that each household was encouraged to build an altar with a dais where a Buddha-image and a sutra could be placed so that family worshiping could be held, thus inventing the butsudan. On the other hand, all Buddhist priests, monks and nuns were controlled by the state, and no one was allowed to become a monk without the state's permission. This was aimed at preventing cults and stopping farmers from turning into priests.
KugyÅ
KugyÅ (å…¬å¿) is a collective term for the very few most powerful men attached to the court of the Emperor of Japan in pre-Meiji eras.
In general, this elite group included only three to four men at a time. These were hereditary courtiers whose experience and background would have brought them to the pinnacle of a life's career. During Tenmu's reign, this apex of the DaijÅ-kan included:
Era of Tenmu's reign
The years of Tenmu's reign were marked by only one era name or nengÅ, which was proclaimed in the final months of the emperor's life; and ShuchÅ ended with Tenmu's death.[16]
- ShuchÅ (686)
Non-nengÅ period
The early years of Tenmu's reign are not linked by scholars to any era or nengÅ.[16] The Taika era innovation of naming time periods – nengŠ– was discontinued during these years, but it was reestablished briefly in 686. The use of nengÅ languished yet again after Tenmu's death until Emperor Mommu reasserted an imperial right by proclaiming the commencement of TaihÅ in 701.
- See Temmu (period) (673–686).
In this context, Brown and Ishida's translation of GukanshÅ offers an explanation about the years of Empress JitÅ's reign which muddies a sense of easy clarity in the pre-TaihÅ time-frame:
- "The eras that fell in this reign were: (1) the remaining seven years of ShuchŠ[(686+7=692?)]; and (2) Taika, which was four years long [695–698]. (The first year of this era was kinoto-hitsuji [695].) ...In the third year of the Taika era [697], Empress JitŠyielded the throne to the Crown Prince."[17]
Wives and Children
Empress: Princess Uno-no-sarara (鸕野讃良皇女) (Empress JitÅ) (645–703)
- Prince Kusakabe (è‰å£çš‡å) (662–689), Father of Emperor Mommu and Empress GenshÅ
Hi: Princess Ōta (大田皇女) (644–667), daughter of Emperor Tenji
- Princess Ōku (大伯皇女) (661–701), SaiŠin Ise Shrine (673–686)
- Prince ÅŒtsu (大津皇å) (663–686)
Hi: Princess Ōe (大江皇女) (?–699), daughter of Emperor Tenji
- Prince Naga (長皇å) (?–715)
- Prince Yuge (弓削皇å) (?–699)
Hi: Princess Niitabe (新田部皇女) (?–699), daughter of Emperor Tenji
- Prince Toneri (舎人皇å) (676–735), Father of Emperor Junnin
Bunin: Fujiwara no Hikami-no-iratsume (藤原氷上娘) (?–682), daughter of Fujiwara no Kamatari
- Princess Tajima (但馬皇女) (?–708), married to Prince Takechi
Bunin: Soga no Ōnu-no-iratsume (蘇我大蕤娘) (?–724), daughter of Soga no Akae
- Prince Hozumi (ç©‚ç©çš‡å) (?–715)
- Princess Ki (紀皇女) (?–?)
- Princess Takata (田形皇女) (674–728), SaiŠin Ise Shrine (706–707), later married to Prince Mutobe
Bunin: Fujiwara no Ioe-no-iratsume (藤原五百é‡å¨˜), daughter of Fujiwara no Kamatari
- Prince Niitabe (新田部皇å) (?–735)
Court lady: Nukata no ÅŒkimi (é¡ç”°çŽ‹)
- Princess TÅchi (å市皇女) (653?–678), married to Emperor KÅbun
Court lady: Munakata no Amako-no-iratsume (胸形尼å娘), daughter of Munakata-no-Kimi Tokuzen
- Prince Takechi (高市皇å) (654–696)
Court lady: Shishihito no Kajihime-no-iratsume (å®äººæ¢¶åª›å¨˜), daughter of Shishihito-no-Omi ÅŒmaro
- Prince Osakabe (刑部皇å/å¿å£çš‡å) (?–705)
- Princess Hatsusebe (泊瀬部皇女) (?–741), married to Prince Kawashima (son of Emperor Tenji) –
- Princess Taki (託基皇女/多紀皇女) (?–751), SaiŠin Ise Shrine (698–before 701), later married to Prince Shiki (son of Emperor Tenji)
- Prince Shiki (磯城皇å) (?–?)
See also
Notes

- 1 2 Imperial Household Agency (KunaichÅ): 天æ¦å¤©çš‡ (40); retrieved 2013-8-22.
- ↑ Ponsonby-Fane, Richard. (1959). The Imperial House of Japan, p. 53.
- ↑ Titsingh, Isaac. (1834). Annales des empereurs du japon, pp. 55–58, p. 55, at Google Books; Brown, Delmer M. (1979). GukanshÅ, pp. 268–269.
- ↑ "TennÅ" at Critannica.com; retrieved 2013-8-28.
- ↑ Asakawa, Kan'ichi. (1903). The Early Institutional Life of Japan, p. 313.
- ↑ Brown, pp. 268–269; Varley, H. Paul. (1980). JinnÅ ShÅtÅki, p. 44; a distinct act of senso is unrecognized prior to Emperor Tenji; and all sovereigns except JitÅ, YÅzei, Go-Toba, and Fushimi have senso and sokui in the same year until the reign of Emperor Go-Murakami.
- ↑ Titsingh, pp. 55–58; Varley, p. 44.
- ↑ Asakawa, pp. 313–314.
- ↑ Emperor Tenmu's capital was built on the plain of Kiymihara at Asuka.
- ↑ Nippon Gakujutsu Shinkokai. (1969). The Man'yÅshÅ«, p. 60.
- ↑ Beillevaire, Patrick. (2000). RyÅ«kyÅ« Studies to 1854: Western Encounter, Vol. 1, p. 272, p. 272, at Google Books; excerpt, "Im dritten Jahre der Regierung des Mikado Ten mu (674) kamen auch Gesandte von Tane no kuni au den japanischen Hof. Jakusima und das heutige Tanegasima waren die nördlichsten der mehrgenannten Südseeinseln...."; compare NengoCalc Temmu 2 (天æ¦äºŒå¹´)
- ↑ Hakuhou jidai 白鳳時代, JAANUS (Japanese Architecture and Art Net Users System); retrieved January 24, 2011; see also Nussbaum, "Yakushi-ji" at p. 1035., p. 1035, at Google Books; compare NengoCalc Temmu 8 (天æ¦ä¹å¹´)
- ↑ Ponsonby-Fane, p. 420.
- ↑ Hisao Nagayama. 「ãŸã¹ã‚‚ã®æ±Ÿæˆ¸å²ã€ 新人物往æ¥ç¤¾, 1976. ISBN 4309473105 p. 66. 『ã€ã€Œç‰›é¦¬çŠ¬çŒ¿é¶ã®å®(肉)を食ã†ã“ã¨ãªã‹ã‚Œã€ã®æ®ºç”Ÿç¦æ–ã®ä»¤ã¯æœ‰åæ‹è»Šã‚’ã‹ã‘ãŸã®ãŒä»æ•™ã®å½±éŸ¿ã§ã‚る。ã€
- 1 2 Brown, p. 269.
- 1 2 Titsingh, p. 55-58.
- ↑ Brown, p. 270.
References
- Asakawa, Kan'ichi. (1903). The Early Institutional Life of Japan. Tokyo: Shueisha. OCLC 4427686; see online, multi-formatted, full-text book at openlibrary.org
- Aston, William. (1896). Nihongi: Chronicles of Japan from the Earliest Times to A.D. 697. London: Kegan Paul, Trench, Trubner. OCLC 448337491
- Brown, Delmer M. and IchirÅ Ishida, eds. (1979). GukanshÅ: The Future and the Past. Berkeley: University of California Press. ISBN 978-0-520-03460-0; OCLC 251325323
- Nippon Gakujutsu Shinkokai (1969). The Man'yÅshÅ«: The Nippon Gakujutsu Shinkokai Translation of One Thousand Poems. New York: Columbia University Press. ISBN 0-231-08620-2
- Ponsonby-Fane, Richard. (1959). The Imperial House of Japan. Kyoto: Ponsonby Memorial Society. OCLC 194887
- Titsingh, Isaac. (1834). Nihon Odai Ichiran; ou, Annales des empereurs du Japon. Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland. OCLC 5850691
- Varley, H. Paul. (1980). JinnÅ ShÅtÅki: A Chronicle of Gods and Sovereigns. New York: Columbia University Press. ISBN 978-0-231-04940-5; OCLC 59145842
External links
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Wikimedia Commons has media related to Emperor Tenmu. |
- Asuka Historical National Government Park: image of Mausoleum Emperor Tenmu and Empress JitÅ, exterior view
Regnal titles | ||
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Preceded by Emperor KÅbun |
Emperor of Japan: Temmu 672–686 |
Succeeded by Empress JitÅ |
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