Killing (2018) is a period samurai drama that delves into themes of violence, pacifism, and the psychological burden of the samurai code. The story centers on its male protagonist's internal conflicts and external pressures within a traditional setting. The film does not feature any identifiable LGBTQ+ characters, relationships, or themes in its narrative.

The film "Killing, 2018" is a samurai drama centered on a young warrior's struggle with violence and the purpose of his sword during a time of peace. Extensive plot summaries and thematic analyses indicate no identifiable transgender characters or themes are present within the narrative. The story focuses exclusively on the psychological and philosophical aspects of the samurai's existence.

The film features Ichie as the primary female character, but she does not participate in any physical combat. There are no instances where a female character is depicted defeating one or more male opponents in close-quarters physical combat.

The film "Killing" (Zan) features an original story and characters created for this specific production. There are no pre-existing canonical, historical, or widely established characters from source material or previous installments whose gender has been altered in this portrayal.

The film "Killing" is an original story set in feudal Japan, not an adaptation of pre-existing material or a biopic. Its characters are newly created for this specific film, thus having no prior established race to be altered.

Not depicted in the film.