Character Relationship Map: Keiho

Characters

• Kafuka Ogawa (played by Kyoka Suzuki) — protagonist

  Secondary character likely connected to the psychiatric evaluation context or institutional setting surrounding the case.

• Masaki Shibata (played by Shinichi Tsutsumi) — protagonist

  Young actor and central defendant who confesses to a double homicide. Exhibits erratic behavior, demands the death penalty, and displays alleged split personality symptoms that are heavily scrutinized...

• Inspector Nagoshi (played by Ittoku Kishibe) — supporting

  Lead detective on the murder case. Highly skeptical of Shibata's claimed split personality and suspects hidden motives or deception behind the confession.

• Kafka's Mother (played by Hideko Yoshida) — supporting

  Family member of Kafuka Ogawa, likely involved in the background of the psychiatric or institutional storyline.

• Mikako Kudo (played by Mirai Yamamoto) — supporting

  Likely the pregnant woman mentioned in Shibata's confession, whose murder triggers the entire investigation.

• Sunaoka (played by Masanobu Katsumura) — supporting

  Supporting member of the investigative or psychiatric evaluation team assisting in the case.

• Tezuka (played by Takashi Sasano) — supporting

  Supporting member of the investigative or psychiatric evaluation team.

• Detective Nakamura (played by Takatoshi Takeda) — supporting

  Detective assisting the lead investigator on the double homicide case.

• Hatata Osamu (played by Masato Irie) — supporting

  Likely the husband victim in the double homicide, killed alongside his pregnant wife.

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Kafuka Ogawa → Sunaoka (Professional Colleague)
• Kafuka Ogawa → Tezuka (Professional Colleague)
• Inspector Nagoshi → Detective Nakamura (Professional Superior-Subordinate)
• Kafuka Ogawa → Kafka's Mother (Family Mother-Daughter)
• Kafuka Ogawa → Masaki Shibata (Professional Psychologist-Patient)

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Inspector Nagoshi → Hatata Osamu (Social Investigator-Witness)
• Masaki Shibata → Mikako Kudo (Alliance Co-actor-Teammate)
• Masaki Shibata → Detective Nakamura (Conflict Interrogator-Suspect)
• Masaki Shibata → Inspector Nagoshi (Conflict Suspect-Detective)
• Kafuka Ogawa → Inspector Nagoshi (Alliance Investigator-Consultant)

Story Analysis

A murder confession becomes a psychological and investigative puzzle as competing interpretations challenge the apparent truth.

Plot Progression

1. The Confession
2. Angels And Demons
3. The Psychiatric Verdict
4. Doubt Behind Symptoms
5. A Truth Beyond Appearances