Kyoko is a character from the 2023 live-action film Jigen Daisuke, which focuses on the marksman Daisuke Jigen from the Lupin III franchise. Within the film's narrative, Kyoko is a sex worker residing in the lawless city of Deigyo-gai.

Her primary motivation revolves around a desperate belief that a young, mute girl named Oto is her daughter. Driven by this conviction, she and her boyfriend, Yuya, kidnap Oto from an orphanage. This act of taking the child sets a significant portion of the film's plot into motion. The orphanage from which Oto is taken is under the control of a powerful town boss named Adel, who has a special interest in the children kept there, particularly Oto.

In terms of her role in the story, Kyoko functions as a catalyst for conflict. Her decision to kidnap Oto brings her and her group into direct opposition with the criminal organization led by Adel. Furthermore, it is through Kyoko that Oto first arrives at the watch shop of Chiharu Yaguchi, an elderly former gunsmith. Yaguchi recognizes a watch brought by Oto as a sign of trouble from its owner, which is Kyoko. Concerned for Kyoko's safety, Yaguchi agrees to repair Jigen's gun in exchange for him helping the young woman, thus directly involving the protagonist in the central conflict.

Her key relationships are central to the plot. Her boyfriend, Yuya, is her accomplice in the kidnapping. Her most significant connection is to Oto, whom she believes to be her daughter, a belief that drives her otherwise desperate actions. She also has an indirect but crucial relationship with the watchmaker Yaguchi, who recognizes the trouble Kyoko is in and seeks to protect her. The available information provides no details on her personality traits, any character development she may undergo throughout the film, or any notable abilities she possesses.