英訳
The Middle Ages in Japan mainly refer to the Imperial Period - the syokuhou Regime period (: late 11th century to late 16th century)
There are two royal powers, the noble family and the samurai family, at the same time (dual rule of the public and martial arts)
It was a time of twists and turns, as the power of the samurai gradually became stronger.
The two regimes are located in the west and east, sometimes in harmony and sometimes in conflict.
Each dominated medieval society.
The princely family is the imperial court headed by the emperor and its surrounding forces (such as the Sekkanke family) that have continued since the establishment of the country of Japan.
The samurai family is an emerging military aristocracy that has gradually risen from the mid-Heian period.
Samurai were originally low-ranking and were used by the imperial court (the emperor and the regency family).
(There is a remnant of this in the term "Samurai".)
From the late Heian period to the early Middle Ages in Kamakura period, the political system changed to regency politics - Insei house government - samurai government.
The samurai will gradually gain strength.