Movies like Gatchaman

After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and kill aliens hiding on Earth.

Genji and his victorious G.P.S. alliance find themselves facing down a new challenge by the students of Hosen Academy, feared by everyone as 'The Army of Killers.' The two schools, in fact, have a history of bad blood between them. And the simmering embers of hatred are about to flare up again, burning away any last remnants of the truce they had so rigorously observed until now.

Summoned by the black sphere, Kei and Masaru fight against extraterrestrials until Masaru grows tired of fighting and refuses to continue.

Top model Lilico, having recently undergone multiple cosmetic surgeries, begins to experience troubling side effects. As she desperately tries to retain her perfect image, Lilico descends into a world of nightmares and makes those around her miserable.

Kei Nagai dies in a car accident, but realises he is a type of immortal known as Ajin. Hunted by humans, Ajin is eventually found by the government and used as a subject in cruel experiments. He finds fellow demi-humans along the way as he escapes and goes on the run.

Shiratori Tatsuhiko works as a scout for talent agency Burst in Kabukichō, Shinjuku's red light district, recruiting young girls for the adult entertainment industry. In a business where money means everything, Tatsuhiko finds himself in a constant struggle between rival scouts and the Yakuza.

aka Aquarian Age: The Movie, is based on the popular Japanese CCG (that's collectable card game, for you gaming neophytes), Aquarian Age. The movie represents the transition between the game's first and second Sagas and seems to have been made primarily for fans of the card game, so familiarity with the basic story and characters is assumed. Those watching the movie without first reading the background info in the included booklet are going to be totally lost about what's going on, as the movie begins right in the middle of the climatic battle which wraps up the first Saga. Though it uses the same organizations as the Aquarian Age TV series, the movie does not seem to be directly related to the TV series in any way. (I cannot absolutely confirm this, however, since I only ever saw the first few episodes of the TV series.)

Six incredible teens out-maneuver and defeat evil everywhere as the Mighty Morphin Power Rangers, but this time the Power Rangers may have met their match when they face off with Ivan Ooze, the most sinister monster the galaxy has ever seen.

A middle-aged office worker encounters aliens and is gifted with alien technology and limitless powers.

Inventor Goro Ibuki creates a humanoid robot named Jet Jaguar. It is soon seized by an undersea race of people called the Seatopians. Using Jet Jaguar as a guide, the Seatopians send Megalon as vengeance for the nuclear tests that have devastated their society.

From DC Comics comes the Suicide Squad, an antihero team of incarcerated supervillains who act as deniable assets for the United States government, undertaking high-risk black ops missions in exchange for commuted prison sentences.

16-year-old Cassie Sullivan tries to survive in a world devastated by the waves of an alien invasion that has already decimated the population and knocked mankind back to the Stone Age.