Compilation movie of the Individual Eleven story from Ghost in the Shell: SAC 2nd Gig series. (Source: AniDB)

Following the closure of the Laughing Man case, Section 9 is re-established by Japan's newly elected Prime Minister, Youko Kayabuki, to combat the persistent threat of cyber-terrorism. A group calling themselves The Individual Eleven has begun committing acts of terror across Japan. While Motoko Kusanagi, Daisuke Aramaki, Batou, and the other members of Section 9 investigate this new menace, the Japanese government faces a separate crisis, as foreign refugees displaced by the Third World War seek asylum in Japan. But as the members of the special-ops team continually encounter Gouda Kazundo—a leading member of the Cabinet Intelligence Service—in their hunt, they begin to suspect that he may be involved, and that the events of the refugee crisis and The Individual Eleven may be more connected than they realize...

In a world plagued with malicious ghosts, how is it possible to combat the existence of such evil spirits? The answer is to hire a Ghost Sweeper—a professional exorcist, whose duty is to exterminate any unwanted ghoul or poltergeist. When it comes to Ghost Sweepers, Reiko Mikami is considered to be a cut above the rest. After receiving an offer to examine a haunting near Jinkotsu Hot Spring, she sets off to put her skills to work. Accompanied by her assistants, the underpaid and perverted high school student Tadao Yokoshima and the friendly teenage ghost Kinu Himuro, GS Mikami details the wacky exploits and adventures of these three as they go about investigating paranormal activities.

In the not so distant future, mankind has advanced to a state where complete body transplants from flesh to machine is possible. This allows for great increases in both physical and cybernetic prowess and blurring the lines between the two worlds. However, criminals can also make full use of such technology, leading to new and sometimes, very dangerous crimes. In response to such innovative new methods, the Japanese Government has established Section 9, an independently operating police unit which deals with such highly sensitive crimes. Led by Daisuke Aramaki and Motoko Kusanagi, Section 9 deals with such crimes over the entire social spectrum, usually with success. However, when faced with a new A level hacker nicknamed The Laughing Man, the team is thrown into a dangerous cat and mouse game, following the hacker's trail as it leaves its mark on Japan.