A free app for Android, by Halfway Home Company.

Learn Ninjutsu Techniques is a collection of images and instructions on how to perform various ninjutsu techniques.

This app contains the most common techniques used in the art of ninjutsu. The techniques in this app have been simplified to be easy to learn and perform, although they are still very powerful and require a lot of practice to master.

The images in this app have been carefully selected and arranged to make learning easier and more intuitive, and to allow the techniques to be performed in different ways. The app contains a section on how to perform the techniques in combat situations.