Babel 2-sei: The Returner

Life seems simple for Koichi, a young student, until he learns that he is the reincarnation of an alien protector who crashed onto the mantle of responsibility as"defender of the Earth", Koichi/Babel teams up with a trio of super-powered alien companions to battle the the dark forces of an evil cult leader. The war to save humanity takes Babel from the deserts of southern Asia to the upper east side of Manhattan and ultimately to a final showdown with "the master" in a hidden base nestled in the Swiss Alps. The action is fast-paced and deadly. The fate of the world rests in the ability of this courageous youth to tame his latent psychic power and use it to defeat the enemies of mankind. (Source: AnimeNfo)

The sequel to "Babel II" set a few years after Yomi's defeat. This time Babel's enemies are the US military and the CIA, who are interested in using Babel's power for their own nefarious purposes after Babel had given them a sample of his own blood to use for charitable purposes. Not only will Babel be forced to fight against adversaries endowed with his own powers, but he will also not be able to count on the help of his trusted companions, imprisoned in a place where not even his brainwaves can reach them. A true ending to Babel II, completely ignoring Part 4 of the original manga. *Note: Includes one-shot "Point 4".*