To become an Official Aiki Jutsu Do instructor you need of course to be at least a black belt I level Aiki Jutsu Do practitioner and be at least 21 years of age. How long it takes to achieve this depends on you. If you have existing martial arts skills (esp. Aikido or Aiki jutsu), it may be an advantage. However, for some martial arts it may actually be a hindrance. If you are used to a certain strategy on how to react to attacks, it may be difficult to adhere to a completely different strategy. It all depends on you.
As an instructor, you can run an Official Aiki Jutsu Do school where you teach students in classes. To help you we will add your school as an official school on our Web site and our social media channels.
By following the online course you can achieve the required level whenever you can demonstrate the required skills. There is no minimum time requirement nor an ancient hierarchial system that prevents you from advancing as fast as you can.