Kōga Ninja (甲賀忍者) are the practitioner of the school of Kōga Ninjutsu (甲賀流; こうがりゅう; kōga ryū). These ninja are from the Omi Province. They are also called Koka.
The Koga are located in the southern end of Omi Province (in present day Shiga Prefecture). The Omi Province is larger than the nigh Iga Province by 3,329 kilometers. Only the barrier of mountains, and rugged passes, stand between the two; Iga is south of Omi. They are also called the Koka, named after a city in Omi/Shiga. The village also seems to have a specialty in pharmaceutical knowledge.
- The Sō
- In Medieval Japan, the Sō (惣村, sousen or village) is autonomous village community of peasants.
There is a record of Koga ninja activity from the 15th century.
During the 1st year of Chōkyō era (1487), , the Rokkaku-Sasaki Family rebelled against the Ashikaga Shogunate. Ashikaga Yoshihisa (足利義尚) attacked Koga Castle, and the Rokkaku utilized guerrilla warfare in the mountains. This fight for authority continues until Yoshihisa's death in 1489, and unveiled the activity of the Koga warriors. Father and Son Rokkaku Hisayori (六角久頼) and Takayori (高頼) issued the order to the Koga.
Ninja House in ShigaEdit
In Present time Shiga Prefecture, there is a Koga Style Ninjutsu house (甲賀流忍術屋敷; kōga ryū ninjutsu yashiki), which was the home of Mochizuki Izumo-no-kami. Features of the house are the following: a rope ladder, a pit, a turn door, an underpass is set inside. In addition, small tools are exhibited, too. Izumo apparently ruled the Konani area (甲南一帯).
These include folklore characters.
Koga from other WorksEdit
- Galford of Samurai Showdown (Spirits)
- Sasuke (Spanish article: Sasuke, il piccolo ninja)
- Iga Group vs Koga Group (Totoyomi vs Tokugawa)
- Kōga 53 Houses
- 甲賀五十三家 (Jpn Wiki: Koga 53 houses)
- 甲賀二十一家 (Jpn Wiki: koga 21 Houses)