The comedy story follows the title character, who is regarded by himself and others as the best hit man in Japan. He goes by the motto, If I have an assignment, I will kill anything. However, his killing assignments have expanded to include everything from summer vacation homework to housekeeping. The hit man never fails to kill the target. Though he does not aim to, he also never misses the laughter. (Source: ANN)

The year is 2045, and artificial intelligence has undergone tremendous developments. Governments use them as weapons, engaging in never-ending warfare to sustain their economies. The mercenary group GHOST, headed by Major Motoko Kusanagi, is no stranger to this landscape. However, the rapid innovation of this technology causes a new threat to loom over the horizon. Having left Public Security Section 9, Kusanagi and her group are involved in many operations worldwide related to these proxy wars. But a seemingly simple job of locating an arms dealer drags GHOST into a hidden conflict against cybernetically enhanced individuals, who have inexplicably gained extreme intelligence and physical abilities. Dubbed post-humans, their emergence sets off a chain of events leading to the reunion of Section 9. Armed with a new mission, it is up to Kusanagi and her reestablished team to prevent global chaos at the hands of these post-humans.

In the year 2027, a year following the end of the non-nuclear World War IV, a bomb has gone off in Newport City, killing a major arms dealer who may have ties with the mysterious 501 Organization. Public Security official Daisuke Aramaki hires full-body cyber prosthesis user and hacker extraordinaire, Motoko Kusanagi, to investigate. (Source: Wikipedia)

Compilation film of Koukaku Kidoutai: SAC_2045 with new scenes.