Sugawara no Michizane (菅原 道真; Japanese pronunciation: [sɯ.ɡa.wa.ɾa no (|) mʲi.tɕiꜜ.(d)za.ne, sɯ.ŋa-], August 1, 845 – March 26, 903), or Kankō (菅公; [kaꜜŋ.koː], lit. 'Lord Sugawara'), was a scholar, poet, and politician of the Heian period of Japan. He is regarded as an excellent poet, particularly in waka and kanshi poetry, and is today revered in Shinto as the god of learning, Tenman-Tenjin (天満天神; often shortened to Tenjin). In the famed poem anthology Hyakunin Isshu, he is known as Kanke (菅家), and in kabuki drama he is known as Kan Shōjō (菅丞相). Along with Taira no Masakado and Emperor Sutoku, he is often called one of the "Three Great Onryō of Japan".
He was born into a family of scholars, who bore the hereditary title of Ason (朝臣) which predated the Ritsuryō system and its ranking of members of the court. His grandfather, Sugawara no Kiyotomo, served the court, teaching history in the national school for future civil bureaucrats and even attained the third rank. His father, Sugawara no Koreyoshi, began a private school in his mansion and taught students who prepared for the entrance examination to the national school or who had ambitions to be officers of the court, including his own son Michizane.
Michizane passed the entrance examination, and entered Daigaku, as the national academy was called at the time. After graduation he began his career in the court as a scholar as a relatively prestigious senior sixth rank upper in 870. His rank coincided with his role initially as a minor official in the court bureaucracy under the Ministry of Civil Affairs. By 874 Michizane had reached the fifth rank (his father the fourth rank), and served briefly under the Ministry of War before being transferred to a more desirable role in the Ministry of Popular Affairs. His training and skill with Classical Chinese language and literature afforded him many opportunities to draft edicts and correspondences for officials in the court in addition to his menial duties. Records show at this time he composed three petitions for Fujiwara no Yoshifusa as well as the Emperor. Michizane also took part in receiving delegations from the Kingdom of Parhae, where Michizane's skill with Chinese again proved useful in diplomatic exchanges and poetry exchange. In 877, he was assigned to the Ministry of the Ceremonial, which allowed him to manage educational and intellectual matters more than before.
In addition to his offices at the court he ran the school his father founded, the Kanke Rōka (菅家 廊下; lit. "Sugawara Family Hall"). In 877, he was also promoted to professor of literature at the academy, Later, he was also appointed Doctorate of Literature (文章博士, monjō hakushi) the highest professorial office at Daigaku. This office was considered to be the highest honor a historian could achieve.
In 886, Sugawara was appointed to be Provincial governor (Kokushi) of Sanuki Province. Modern research shows that many bureaucrats in the court, if they lacked sufficient reputation, were assigned at least one term in a remote province, and Michizane was no exception. During his four-year tenure in the province, Michizane's informal poetry increased, and up to 26% of his poetry still extant was composed in this narrow time. Among his duties, based on limited records, was to tour the province, recommend outstanding individuals to the court, and to punish as needed. In 887, Michizane had to petition and pray to the Buddhas and the Shinto kami to help relieve a drought at the time. Records of the time imply that Michizane's time as governor had met with only middling success.
While serving as governor, a political conflict arose between Emperor Uda and Fujiwara no Mototsune of powerful Fujiwara clan called the Ako controversy or Akō Incident (阿衡事件, akō jiken) in 888 over Mototsune's unclear role in the court after Emperor Uda's ascension. Michizane, defending the court scholars and emperor, sent a letter of censure to Mototsune, and gained the favor of Emperor Uda. With his term as governor completed in 890, Michizane returned to the court in Kyoto. In Emperor Uda's struggles to restore power to the imperial family, away from the Fujiwara, a number of officials from non-Fujiwara families were promoted to key positions, including Imperial offshoots in the Minamoto family and Sugawara no Michizane. In a rapid series of promotions beginning in 891, Michizane rose to the senior third rank in 897. According to one document signed by Michizane in 894, he already held the following posts in the court:
Ambassador to the Tang dynasty
Assistant Investigator of the Records of Outgoing Officials
Supernumerary Senior Assistant Minister of Ceremonial
Assistant Master of the Crown Prince's Household (later Emperor Daigo)
He was appointed ambassador to China in the 890s, but instead came out in support of abolition of the imperial embassies to China in 894, theoretically in consideration for the decline of the Tang dynasty. On the other hand, some historians point to a power struggle between Michizane and his political rivals, the influential Fujiwara no Tokihira and other Fujiwara clans, as another reason for Sugawara Michizane to advise the emperor to abolish the Japanese envoys to Tang. The theory is that if Michizane had been sent to Tang as an ambassador, he would have been removed from the center of power at the court, and he advised the emperor to abolish the envoys to avoid this.
Within the abdication of Emperor Uda, Michizane's position became increasingly vulnerable. In 901, through the political maneuverings of his rival, Fujiwara no Tokihira, who accused him of favouring Prince Tokiyo over the crown prince as the main successor to the emperor's throne, Michizane was demoted from his aristocratic rank of junior second to a minor official post at Dazaifu, in Kyūshū's Chikuzen Province where he and his entire family was banished. He died in exile in 903.
After Michizane's death, plague and drought spread and sons of Emperor Daigo died in succession. The Imperial Palace's Great Audience Hall (shishinden) was struck repeatedly by lightning( Seiryōden lightning strike incident ), and the city experienced weeks of rainstorms and floods. Attributing the cause of these events to the vengeful spirit of the exiled Sugawara, the imperial court built a Shinto shrine called Kitano Tenman-gū in Kyoto, and dedicated it to him to appease his anger. They posthumously restored his title and office, and struck from the record any mention of his exile. Even this was not enough, and 70 years later Sugawara was deified as Tenjin-sama, a god of sky and storms. Eventually Tenjin evolved into a benign kami of scholarship.
Today many Shinto shrines in Japan are dedicated to him. He became the most notable example of an interesting spiritual transformation: as a vengeful Japanese spirit, onryō or goryō, often a former aristocrat who was wrongfully killed, and consequently seeking revenge, becomes a benign deity through ritual pacification and posthumous honors.
Michizane had an exceptional talent in poetry both for waka (poetry in Japanese) and kanshi (poetry in Chinese).
Like his father, Michizane had a talent for poetry, and it is said that he began composing waka at the age of five. His waka appeared in various Chokusen wakashū (imperial waka anthologies) compiled at the behest of successive emperors and the Daijō Tennō (abdicated emperor). His waka appear in the Kokin Wakashū, the Gosen Wakashū, the Shūi Wakashū, and the Shin Kokin Wakashū, among others. Michizane is traditionally credited with the Shinsen Man'yōshū, but the attribution has been challenged.
One of his waka was included in Fujiwara no Teika's Ogura Hyakunin Isshu:
The poem was originally the 420th of the Kokin Wakashū.