Chapter 1. Transformation, duplication, and fusion -- Chapter 2. Freedom from bodily constraints and: transforming interpersonal communication -- Chapter 3. Uncovering mysteries of the brain through an examination of the internal representation of augmented bodies -- Chapter 4. Jizai body as the 4th generation robot: crossing the boundary with neuroscience -- Chapter 5. Accelerating Jizaika with readily available robots -- Chapter 6. Jizaika of the body and exploring its limits through virtual environments -- Chapter 7. Flexible fusion between man and machine -- Chapter 8. Jizai technology as a method of informational body transformation -- Chapter 9. A formless form: perusing the ultimate Jizai body. .