I came across the difference between the Flying Thunder God Technique and Obito's Kamui Technique Transportation Technique, here.
But what I am struck with the fact that Fourth Hokage used a Space-Time Barrier tecnique to teleport Nine-Tail's Tailed Beast Ball. So my questions are:
- Is Space-Time Barrier similar to Flying Thunder God Technique?
- Is it used to transport things using Teleportation Technique?