Character Relationship Map: 0cm⁴

Characters

• Takashi Maeda (played by Masatoshi Nagase) — protagonist

  The protagonist who suffers from color blindness and decides to undergo surgery to cure it, grappling with the fear that his perception of the world will fundamentally change afterward.

• Sister (played by Kumiko Aso) — protagonist

  A supporting character whose specific narrative role is not detailed in the provided plot summary.

• Takuji (played by Takuji Suzuki) — supporting

  A supporting character whose narrative function and connections are not specified in the provided plot summary.

Key Relationships

• Takuji → Takuji (Meta Internal Struggle)
• Sister → Sister (Meta Internal Struggle)
• Takashi Maeda → Takashi Maeda (Meta Internal Struggle)
• Sister → Takuji (Social Mutual Acquaintance)
• Takashi Maeda → Takuji (Professional Colleague)
• Takashi Maeda → Sister (Romantic Lover)

Story Analysis

An introspective exploration of perception, identity, and the fear of change through a man's journey to cure color-blindness.

Plot Progression

1. The Gray Horizon
2. The Surgical Threshold
3. Awakening to Chroma
4. Reconstructing Reality