If you're looking for manga similar to Babel II: Beyond Infinity, you might like these titles.
In their quest for the ultimate weapon, the secret organization Talon has delved into the realms of cybernetics and mind powers – culminating in the creation of the superpowered Blue Sonnet. When Talon begins to suspect that high school student Komatsuzaki Lan has level one Esper abilities, Sonnet is sent to observe and test her; but Lan has minimal control over her abilities, and when one of her friends is hurt during Sonnet’s “test,” she flees – with Talon’s forces hot on her trail. While Lan struggles to gain control of her newfound abilities and her humanity, Sonnet finds her own humanity slowly asserting itself. Will Talon succeed in molding Lan and Sonnet into the weapons they desire?
Haruka, the only known survivor of a cataclysmic global war, has taken refuge with a diverse group of sentient robots with distinct personalities. They attempt to survive in the desolate post-war environment; however their supplies are limited and the military robots are still active and hostile. Haruka remains optimistic that other humans may have survived the war, but their persistent search efforts have failed to locate any survivors. Is she destined to live her life without any human contact?
Fourteen-year-old Kakeru must aid Ayano, a teenage psychic, and her friends evade capture by a secret organization training young psychics as assassins.
A young man named Sabu gets into a car crash. After a blood transfusion in the hospital, he suddenly realizes that he can read the thoughts of other people. The transfusion has also awakened other powers sleeping within him, and soon he finds out he can also use mind control and telekinesis. Eventually, Sabu starts finding other people with powers similar to his. However, he also finds himself to be of great interest to mad scientists, government spies and powerful corporations, which gets him involved in one strange case after another.
While looking for the ledgendary Mapman, the last surviving member of the Nomad Star tribe, Lipumira finds him in Tokyo. His name is Gen Tokishima and he is the only one able to get one part of the starmap hidden within the Earth. After retrieving the piece, Gen must make a decision to follow Lipumira in her foolhardy search to find the remaining pieces of the starmap or stay on Earth. He makes his decision, only to find his girlfriend has beaten him to the spaceship as she wants to come as well. Unfortunately, as Gen learns the secret of the starmap, Lipumira's sisters have plans to stop her and will stop her at any cost.