How do ninjas fight with a spear?

Spears are not only used by samurai, but also ninjas. There exists several types of spears. Long spear, short spear, double bladed spear, etc... Master Jinichi Kawakami-sensei will show and tell us how to fight with each different spear. [Online Course Creating Project ] We launch the first world-wide crowdfunding campaign on Kickstarter for the creating Nindo Online Academy in Ninja’s history on May 13, 2021. [What is “NINDO“] “Nindo“ (way of ninja) is a program supervised by Master Jinichi Kawakami, known as the last real ninja from Koka clan to make this precious know how your own. (Iga and Koka are the 2 most known clans for ninja) It is a world first training program which certifies Ninja DAN (rank) by following and passing exams. See what skills you can acquire from Master Jinichi Kawakami by subscribing our NINDO CHANNEL and start making this grea