Character Relationship Map: Kokoro

Characters

• 私 (played by Takuya Kusakawa) — protagonist

  Central protagonist and narrative focal point of the series, whose perspective drives the story.

• 彼 (played by Kouhei Higuchi) — protagonist

  Core male figure whose interactions with the protagonist and the female lead form the central narrative dynamic.

• 彼女 (played by Natsuko) — supporting

  Core female figure central to the plot, forming a pivotal emotional triangle with the other two leads.