I have understood the meaning of "G-force" recently.
The original title of "G-force" is "Kagaku Ninja-tai Gatchaman" (Japanese).
When that is expressed in English, it is "Gatchaman-The Scientific Ninja Force."
It becomes "G-force" if that is shortened.
dgp.
"Ultra seven" is the third son in the ultra brothers.
http://www.youtube.com/watch?v=pwR6mC1AJeU
http://www.youtube.com/watch?v=gtrlilAjJls
possible