Shinobi

Ninja or Shinobi (忍者 or 忍び?) (In Japanese, literally meaning "A person who is engaged in secret") is an eye - the eye of feudal times in Japan who are trained in the art of ninjutsu (roughly "the art of silent movement") of Japan. Ninja, like samurai, to comply with their own distinctive rules, called Ninpo. According to some observers ninjutsu, the skill of a ninja is not murder but infiltration. Ninja comes from the Japanese word meaning the sound nin infiltrate. Thus, special skills of a ninja is infiltrated with or without sound.

The origin of the ninja

The appearance of ninja in 522 closely associated with the entry into the Japanese art of nonuse. Nonuse of art that opens the way for the birth of a ninja. 

Art nonuse or commonly called the art of silent acting is a religious practice performed by priests who at the time was in charge of providing information to people in government. Around the year 645, the Pastors perfecting their martial arts skills and begin to use their knowledge of nonuse to protect themselves from government intimidation.

Minamoto no Yoritomo

Minamoto no Yoritomo (, Minamoto no YoritMay 9, 1147—February 9, 1199) was the founder and the first shogun of the Kamakura Shogunate of Japan, who ruled from 1192 until 1199

Early Life and Exile (1147-1180)

Minamoto no Yoritomo was the third oldest son of Minamoto no Yoshitomo, the heir of the Minamoto (Seiwa Genji) clan, and his official wife, Fujiwara no Saneori, who was a member of the illustrious Fujiwara clan. Yoritomo was born in Heian (known presently as Kyoto), then the capital of Japan. At that time Yoritomo's grandfather Minamoto no Tameyoshi, was the head of the Minamoto.

In 1156, factional divisions in the court erupted into open warfare within the capital itself. The cloistered Emperor Toba and his son Emperor Go-Shirakawa sided with the son of Fujiwara regent Fujiwara no Tadazane, Fujiwara no Tadamichi as well as Taira no Kiyomori (a member of the Taira clan), while Cloistered Emperor Sutoku sided with Tadazane's younger son, Fujiwara no Yorinaga. This was known as the Hōgen Rebellion, or the 'Hogen Disturbance'.

Unfortunately the Seiwa Genji were split. Minamoto no Tameyoshi, the head of the Minamoto, who was Yoshitomo's father and Yoritomo's grandfather, sided with Cloistered Emperor Sutoku. Minamoto no Yoshitomo, who was Tameyoshi's son and Yoritomo's father, sided with Cloistered Emperor Toba and Emperor Go-Shirakawa, as well as Kiyomori.

In the end, the supporters of Emperor Go-Shirakawa won the civil war, thus ensuring victory for Minamoto no Yoshitomo and Taira no Kiyomori. Cloistered Emperor Sutoku was placed under house arrest, and Fujiwara no Yorinaga was fatally wounded in battle. Even Minamoto no Tameyoshi, Yoshitomo's father, was executed as well, even after numerous pleas from Yoshitomo. Nonetheless, Emperor Go-Shirakawa and Kiyomori were ruthless, and Minamoto no Yoshitomo found himself as the head of the Minamoto, while Yoritomo became the heir.

Since Yoritomo was descended from the imperial family on his father's side and the Fujiwara noble family on his mother's side, he received his first court title and was appointed an administrator. Nonetheless, in Kyoto, the Taira clan, now under the leadership of Taira no Kiyomori, and the Minamoto clan, under the leadership of Minamoto no Yoshitomo, began to factionalize again.

Taira no Kiyomori supported the Emperor Nijō, who was the son of Go-Shirakawa. Kiyomori had the support of Fujiwara no Nobuyori. Meanwhile, Minamoto no Yoshitomo supported the now cloistered Emperor Go-Shirakawa and their old ally Fujiwara no Tadamichi and the scholar-courtier Fujiwara no Michinori. This was known as the Heiji Rebellion, or the 'Heiji Disturbance'. Nonetheless, the Minamoto were not well prepared, and the Taira took control of Kyoto.

In the aftermath, harsh terms were imposed on the Minamoto and their allies. Fujiwara no Michinari and Fujiwara no Tadamichi were executed, while the palace of Cloistered Emperor Go-Shirakawa was burned down by the Taira. Meanwhile, Minamoto no Yoshitomo fled the capital just as the Taira marched in 1160, but was betrayed and executed by a retainer in Owari. As for Yoritomo, the new head of the Minamoto, he was exiled to Hirugashima, an island in Izu province (on the Kanto Plain), which at that time was under the rule of the Hōjō clan. Taira no Kiyomori and the Taira clan were now the undisputed leaders of Japan. Yoritomo was not executed by Kiyomori because of pleas from Kiyomori's stepmother Lady Ikenozunni. Yoritomo's half brother, Minamoto no Noriyori, was also exiled, while Minamoto no Yoshitsune, another half-brother, was forced to enter a monastery. All other siblings were executed.

Yoritomo grew up with a life in exile. In 1179, he married into the Hōjō clan, led by Hōjō Tokimasa. He married Tokimasa's daughter, Hōjō Masako. Meanwhile, he was notified of events in Kyoto thanks to helpful friends.Soon enough, Yoritomo's passive exile was to be over.

Call to Arms and the Genpei War (1180-1185)

In 1180, Prince Mochihito, a son of Cloistered Emperor Go-Shirakawa, humiliated by the Taira because of the Taira-backed accession of the throne of his nephew, Emperor Antoku (who was half Taira himself) made a national call to arms of the Minamoto clan all over Japan to rebel against the Taira. Yoritomo decided to take part in this, especially after things escalated between the Taira and Minamoto after the death of Minamoto no Yorimasa and Prince Mochihito himself. Yoritomo set himself up as the rightful heir of the Minamoto clan, and, with financial backing of the Hōjō, his wife's family, he set up a capital at Kamakura in the east. Not all Minamoto thought of Yoritomo as rightful heir. His uncle, Minamoto no Yukiie, and his cousin Minamoto no Yoshinaka conspired against him.

In 1181, Taira no Kiyomori died, and the Taira clan was now led by Taira no Munemori. Munemori took a much more aggressive policy against the Minamoto, and attacked Minamoto bases from Kyoto. Nonetheless, Yoritomo was well protected in Kamakura. His half-brothers, Minamoto no Yoshitsune and Minamoto no Noriyori defeated the Taira in several key battles, but they could not stop Minamoto no Yoshinaka, Yoritomo's rival, from entering Kyoto in 1183 and chasing the Taira south. They took Emperor Antoku with them, so when the Minamoto entered the capital, they enthroned the half-brother of Antoku, Emperor Go-Toba, as the new emperor.

In 1180, Yoritomo was defeated at Ishibashiyama, his first major battle; but his early years as an insurgent chief were mostly spent in consolidating his power over the warrior aristocrats in the Kanto area, most of whom accepted his authority peaceably. From 1181 to 1184, a de facto truce with the Taira dominated court allowed Yoritomo the time to build an administration of his own, centered on his military headquarters in Kamakura. In the end he triumphed over his rival cousins, who sought to steal from him control of the clan, and over the Taira, who suffered a terrible defeat at the Battle of Dan-no-ura in 1185. Yoritomo thus established the supremacy of the warrior samurai caste and the first bakufu (shogunate) at Kamakura, beginning the feudal age in Japan which lasted until the mid 19th century.