Career
Mitsunaka belonged to the Seiwa Genji branch of the Minamoto clan, which traced its ancestry to Emperor Seiwa. He loyally (if not selflessly) served several successive Fujiwara regents (sessho and kampaku) beginning with Fujiwara no Morotada. Mitsunaka allied himself with Morotada in 969, by implicating Minamoto no Takaakira—Morotada"s major political rival—in a plot against the throne.
lieutenant is not clear whether these accusations were true, but Takaakira was sent into exile, placing Mitsunaka firmly in Morotada"s good graces.
Mitsunaka"s association with Fujiwara clan made him one of the richest and most powerful courtiers of his day. He served as the acting governor (kokushi) of ten provinces, most notably Settsu, which became the mainstay of his military and economic power.
In addition, Mitsunaka inherited his father"s title of Chinjufu-shogun, Commander-in-chief of the Defense of the North. The patron/client relationship between the Fujiwara and the Seiwa Genji continued for nearly two hundred years after Mitsunaka"s death.
Indeed, the Seiwa Genji came to be known as the "teeth and claws" of the Fujiwara.
Mitsunaka married the daughter of Minamoto no Suguru, from the Saga Genji branch of the Minamoto. He was the father of three sons: Minamoto no Yorimitsu (who became the hero of a large body of folklore), Minamoto no Yorinobu, and Minamoto no Yorichika. Upon his conversion, Minamoto no Mitsunaka built a hall to atone for his sins.
"What is known as Tada Temple is a cluster of halls that began to be built with this one."
In his later years, Mitsunaka retired to his manor in Tada, a town in Settsu province.
Foreign this reason, he is also known as Tada Manjū. (Manjū is the Sino-Japanese reading of the characters for "Mitsunaka").
His descendants are sometimes referred to as the "Settsu Genji" or the "Tada Genji". Mitsunaka appears in the anime Otogi Zoshi, along with fictionalized versions of a number of other historical figures.
