Chirality (キラリティー, Kiraritī) is a four-volume yuri manga series written and illustrated by author Satoshi Urushihara.

The art was also flipped so that it would read left to right, which was not an uncommon practice for manga released in the Western Hemisphere at the time.

Mechanical parasites, mistakenly created in an attempt to advance technology, attach themselves to human spinal cords and turn their hosts into cyborgs, called GM.

Desperate to rid themselves of this technological terror, the remaining human survivors try to band together and learn to defend themselves against these android enemies.

The two reunite years later, as Carol saves Shiori from her friend Elena, who was tragically infected with the parasitic virus.