Rukia Kuchiki is a fictional character in the anime and manga series Bleach created by Tite Kubo. In the series, she is a Soul Reaper,, in charge of slaying and eradicating corrupted souls whose unfortunate fate lies destined for ruthless killing and feeding of living beings. We call these lost souls hollows. Along with eradicating hollows, Rukia's primary objective as a Shinigami is to pass on the souls of those who have failed to pass on those who have yet to cross by means of konso. At the beginning, after a brief meeting with the protagonist of the series, Ichigo Kurosaki, who can see supernatural beings such as Soul Reapers, she transfers her powers to him in order to fulfill her duties as a Soul Reaper. Rukia has appeared in several other pieces of Bleach media, including the four feature films in the series, the two original video animations and several video games.

Bleach is a Japanese manga series written and illustrated by Tite Kubo. It follows the adventures of a teenager Ichigo Kurosaki, who obtains the powers of a Soul Reaper—a death personification similar to a Grim Reaper—from another Soul Reaper, Rukia Kuchiki. His new-found powers allow him to take on the duties of defending humans from evil spirits and guiding departed souls to the afterlife, and set him on journeys to various ghostly realms of existence.