This is Version 1. The information collected here came from the following sources
- Wikipedia (which really needs to be cleaned up)
- Kata: The Folk Dances of Shotokan (Rob Redmond)
- Bubishi: The Classic Manual of Combat (Patrick McCarthy)
- Classical Kata of Okinawan Karate (Patrick McCarthy)
- Karate Do: My Way of Life (Gichin Funakoshi)
- A few websites that I am still cataloguing.