Cyborg 009

A team of cyborgs who were originally humans, but are now outfitted with their own unique abilities go by the name of the 00 Cyborgs. They use their cyborg abilities for the purposes of taking down criminals or rogue cyborgs within the country of Japan or on occasion outside of Japan itself. When a really big disaster is forming, additional cyborgs from other countries team up with the Japan base 00 Cyborgs. That is when the team is officially unbeatable when all nine cyborgs are gathered together.

Synopsis from Anime News Network