Live action TV
Description
Chizuko Honda is a pivotal character whose tragic fate serves as the central catalyst for the events of MPD Psycho. In the narrative, she is initially presented as the beloved girlfriend and later wife of the protagonist, Yosuke Kobayashi. In the live-action adaptation, after the death of the first Chizuko, the protagonist marries another woman who also shares the same name, Chizuko Kobayashi. The character is portrayed by actress Rieko Miura.

The most defining event for Chizuko Honda is her brutal murder at the hands of a sadistic serial killer, Shinji Nishizono. Her death is particularly savage; she is killed and dismembered, with her mutilated body even being sent to Yosuke Kobayashi as a gruesome form of psychological torment. This horrific act is the traumatic shock that fractures Kobayashi's psyche, triggering his Dissociative Identity Disorder and leading to the emergence of his other personalities, the criminologist Kazuhiko Amamiya and the killer Shinji Nishizono. In this sense, her role is that of a tragic victim whose suffering is not an end in itself but the inciting incident that plunges the protagonist into a world of fractured identities and violent chaos.

Because her primary function is to be the source of the protagonist's trauma, Chizuko Honda's own personality and motivations are not deeply explored. Her character is defined more by her relationships and her role in the plot than by her own agency. As the first Chizuko, she is the lost love, an idealized figure whose memory haunts Kobayashi and Amamiya. As the second Chizuko, she is the new wife who becomes a target, eventually being kidnapped by the recurring antagonist Nishizono, which forces Amamiya into direct pursuit. Her character lacks notable abilities in the context of the series, as she exists within the narrative as a civilian and a victim. The tragedy that befalls her is not just a personal loss but a key that unlocks the psychological horror at the heart of the story, making her absence and the memory of her death a constant driving force for the protagonist's actions and internal conflicts.