What is the family history of Japanese ninja "Hattori Shimada Hanzo"?

Hattori Hanzou Shimada Hanzo (1542- 1596) was a warrior of the Tokugawa family from the Warring States Period to the early Edo period. "Shimada Hanzo" is a name handed down from generation to generation by users in Hattori. In addition, the chiefs of all previous dynasties were handed down from generation to generation with stones (ぃわみのかみみみみみかみみみみみみみみみみみ

Originally, the ancestor of almsgiving was a descendant of Qin, one of the clans in ancient Japan (in the middle of the 6th century), and Qin was an immigrant of Wu in China. Qin not only taught Japanese textile technology, but also staged "new music" performances all over Japan, which opened the eyes of the Japanese. The so-called "new music" is a very developed popular art in China from the end of the 3rd century to the beginning of the 4th century, including singing and dancing, acrobatics, acrobatics, magic, puppet shows, ventriloquism, and mass entertainment for training small animals such as dogs, monkeys and birds. It is said that this is a new technology that combines Tibetan art with China art. At that time, Qin's team mainly toured cities and temples in the south of China. Later, the organization gradually expanded and spread to all parts of China. Among them, two or three orchestras came to Japan across the ocean in search of a new world. The traditional name of Japanese kimono is "Wu Fu", and its etymology is taken from Wu State, the birthplace of Qin.

It is a branch of Qin Group. As for when to move to Iga? The age is not clear. How did the Hattori family develop the technique of "new music" into the art of war? There is no detailed historical data to trace back to the source. In short, the Hattori family left their hometown in the early years of15th century and returned to Songping Qingkang (Tokugawa Ieyasu's grandfather), a famous family in Sanhe, and became the servants of Songping family for generations. As the retainer of Tokugawa and Hattori, Shimada Hanzo led the Iga Ninja to establish many feats. So people are afraid to call him "Ghost Shimada Hanzo". Since then, the leader of the Tokugawa Ninja Army has been fortunate enough to inherit the title of "Shimada Hanzo". However, Cheng Cheng's two sons are tragic figures: Tadashi Hattori, the eldest son, aroused the collective resistance of his subordinates because of selfishness and stupidity (which is extremely rare), and was later demoted as a civilian by Tokugawa Ieyasu. Later, in order to revive the family, he participated in the "Osaka Summer Campaign" in which Tokugawa Ieyasu attacked Toyotomi Hideyori in 16 15, and was killed in the battle. The second son Hattori was punished by exile because his wife's family was suspected of rebellion, and finally died in a foreign land.