The story of Koga and Iga, what is the relationship between Iga and Koga

Iga is located in Yamato Province (国, an ancient Japanese local administrative unit, equivalent to the current province of China) Ise Kakuyushu Province (present-day Nara Prefecture), the head of the Iga Province Junction Office. He mainly served the Tokugawa regime and played a significant role in the 44-year founding of Tokugawa Ieyasu, the shogun. Its influence even in Kyoto has a profound influence, so it has always been feared by the rulers.

In Iga, there is a temple called "Iga 49-in" that was opened in the base of the building. It is centered on the main hall dedicated to Maitreya Bodhisattva, and is surrounded by 49 mountain houses. Since its establishment, various martial arts (ninjutsu) have been taught to the general public.

At the end of the Heian period, Fujiwara Chikata, Kumazao Yusaka Nagator, Ise Saburo Yoshimori, and the Strange Power Group, known as the end of the smoke screen, also joined them, and their power became even stronger. And the ancestor of Iga-ryu ninjutsu, the parent of Hattori Heizaemon, also appeared on the stage of history. It is reported that the head of the persuasion department was killed in the battle of Tannoura.

However, there is also a theory that he survived and fled back to Iga, changing his surname to "Sengaji". Regardless of whether this statement is true or not, this Sengaji clan came out with a name called Hansan Hocho a few generations later, and he moved to Beijing with his family, joined the shogun's family Ashikaga Yoshiharu, and there he restored Hattori's surname. Originally, in Iga, the most powerful were the Hattori clan, the Hyakji clan, and the Fujibayashi clan, which were collectively known as the Iga Kamishinobi family.

Because of the departure of the Hattori clan, the Hyakchi clan took real power. However, soon after, a fierce battle with the Oda family broke out, the Tensho Iga Rebellion, and the country was destroyed. In the second year of the Shogun's house, he left Yoshiharu and went to Mikawa to work for Matsudaira Kiyocho.

Here was born Hattori Hanzo Masanari. In other words, Hattori Hanzo Masanari was not born in Iga. This may come as a surprise to many people.

Iga Ryu and Koga Ryu are both ninja genres, and their emergence and development are related to the Warring States period in Japan. Although Iga and Koga are not far apart, their development history is independent. Iga-ryu ninjas are mainly active in the Iga region, while Koga-ryu ninjas are active in the Koga region.

The ninjas of Iga-ryu and Koga-ryu are both adept at using a variety of ** and hidden weapons, as well as covert operations and espionage. Although they both belong to the ninja genre, they differ in terms of traditions and skills. Igara-ryu emphasizes covert operations and espionage, while Kogaryu focuses more on combat skills and use**.

The rivalry and disputes between the two genres are also unparalleled.

During Japan's Sengoku period, the ninjas of Iga-ryu and Koga-ryu were both in the service of major war forces and became important players in history. Today, their traditions and skills still play an important role in Japan's cultural and entertainment industries. Although their historical origins and traditions differ, the ninjas of Iga-ryu and Koga-ryu are both indispensable parts of Japan's cultural treasures. Cracked.