* What is the oldest surviving, historically traceable ryu (school)?
* Which famous martial artist was the 33rd Soke (grandmaster) of this ryu?
* Who was/were the first Westerner/s to be taught ninjutsu?
* Which Westerner is generally considered to be responsible for bringing ninjutsu to the west?
* What is an alternative title for a Ninja?
* Often when captured, Ninjas were bound so tightly as to prevent their committing suicide. Under such constraints which method may a Ninja have employed to effect his own death?
* Ukifune Jinnai was a famous Ninja assassin. He once hid in a cesspit and waited for his victim to sit on the toilet, at which point he ran a spear through the victim's rectum. Why was he able to hide easily in a cesspit for a long time?
* Ninjas come in 3 "colours": a "good" Ninja is red and an "evil" Ninja is black. A white ninja is what?
* Ninjas are often thought to wear black uniforms but in reality when working in the field which of the following is most likely to have been worn by a Ninja?
* Which of the following are all traditional ninjutsu weapons?
* The main geographical areas associated with employing Ninjas in feudal Japan were...?
* I have said before that Stephen K. Hayes responsible for bringing ninjutsu to the west but who was really the first instructor to teach ninjutsu in the West?
* How many skills are covered under budo taijutsu and ninpo taijutsu?
* What is the name given to a female Ninja?