Plot
Tori Matsuzaka (.hack//The Movie , live-action Kyō, Koi o Hajimemasu, Samurai Sentai Shinkenger, Kamen Rider Decade) stars as Ken, the head of the eponymous team. Gō Ayano (second-in-command Jō), Ayame Gōriki (explosive yoyo-wielding Jun), Tatsuomi Hamada (youngest member Jinpei), and Ryōhei Suzuki (main pilot Ryū) round out the cast.

The five serve as agents of the International Science Organization in Tokyo in the near future. Galactor, a mysterious group whose technology far surpasses that of humans, has declared war on the entire world and has already subjugated half of it. A mysterious crystal-like object called a "stone," is humanity's only hope. Those who are able to draw out the power of the "stones" are forced to train to become special agents in a five-person team called "Gatchaman."