Character Relationship Map: Superexpress

Characters

• Keiichi Kikyo (played by Jirō Tamiya) — protagonist

  Corporate employee navigating industrial espionage and moral conflicts

• Yoko Tamaru (played by Yukiko Fuji) — supporting

  Female lead entangled in corporate affairs and romantic subplots

• Masayoshi Zaitsu (played by Eiji Funakoshi) — supporting

  Real estate businessman caught in land speculation for the new railway line

• Yukichi Nakae (played by Daisuke Katō) — supporting

  Senior official influencing business negotiations and corporate strategy

• Kudo (played by Tatsuya Ishiguro) — supporting

  Tokyo businessman secretly acquiring land for railway expansion plans.

Canonical Relationships

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

• Keiichi Kikyo → Yukichi Nakae (Professional Colleague)
• Kudo → Yukichi Nakae (Professional Subordinate)
• Yoko Tamaru → Keiichi Kikyo (Romantic Complicated)
• Kudo → Yoko Tamaru (Romantic Complex Entanglement)

Story Dynamics

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

• Masayoshi Zaitsu → Yoko Tamaru (Conflict Blackmailer)
• Keiichi Kikyo → Masayoshi Zaitsu (Conflict Arch Enemy)
• Kudo → Masayoshi Zaitsu (Conflict Blackmailer)
• Kudo → Keiichi Kikyo (Conflict Arch Enemy)

Story Analysis

A criminal drama weaving land acquisition, blackmail, and police procedure into a passionate melodrama.

Plot Progression

1. The Secret Acquisition
2. Blackmail and Melodrama
3. Erotic Complications
4. Police Pursuit and Resolution