What fighting style ninjas use?

Related questions

1. How do you control chakras in real life?
2. How many types of jutsu are there in Naruto?
3. Who kills Haku?
4. What type of jutsu is sharingan?
5. Are chakras religious?
6. Why do chakras get blocked?
7. What is a kendo sword called?
8. What are the 7 chakras in English?
9. What does Jiu Jitsu translate to?
10. What is the art of sword fighting called?

Tags

1. #modern
2. #espionage
3. #interchangeably
4. #tactics
5. #strategy
6. #ninjutsu
7. #guerrilla
8. #sometimes
9. #warfare
10. #unconventional
11. #purportedly
12. #ninja
13. #practiced