Trained by Onigawara to be a criminal investigator, he later works as a private detective's assistant under the alias Takeshi Yoroi. Secretly using a super-strong polymer called polymet, he transforms...
Rei Hieda / Polymar Artemis
(played by Mikie Hara) — supporting
Rei is suspected of involvement in the criminal scheme surrounding the Polymar System. A recording and a camera hidden in her necklace connect her to the mastermind; Jōichi accuses her of disguising h...
Jōichi Kuruma
(played by Yuki Yamada) — supporting
Jōichi is a private detective who investigates cases involving the stolen Polymar System. He pursues leads as suspicion shifts among those connected to the suit, and eventually uses a recording and ev...
Akito Yashiro
(played by Satoshi Jinbo) — supporting
Akito is revealed to have betrayed those connected to the Polymar System. He copied the suit’s data and sold it to criminal organizations for his own benefit, helping expose how the technology entered...
Barrett Wong
(played by Masayuki Deai) — supporting
Barrett is identified as the skilled martial artist who wears the stolen Polymar suit. Investigators recognize him by his reliance on kicks and a speed-based fighting style, which makes him a formidab...
Akira Hieda (young)
(played by Maharu Nemoto) — supporting
Canonical Relationships
Family, romantic, and professional connections based on plot evidence.
Takeshi Yoroi / Hurricane Polymar → Jōichi Kuruma
(Professional Employer And Assistant) — Takeshi works as Jōichi's assistant while Jōichi investigates cases involving the stolen Polymar suit.
The character profile says Jōichi Kuruma employs Takeshi as his assistant and general handyman.
Story Dynamics
Alliances, conflicts, and narrative interactions that evolve throughout the story.
The provided plot reference does not describe an interaction or relationship between Takeshi and Akira Hieda (young).
Takeshi Yoroi / Hurricane Polymar → Barrett Wong
(Conflict Combat Opponents) — Barrett's use of the stolen suit and his martial-arts skill make him a threat associated with Takeshi's fight over the Polymar system.
The stolen suit's new wearer is identified as Barrett Wong, a skilled martial artist whose speed-based style makes him a formidable opponent.
Jōichi Kuruma → Akito Yashiro
(Narrative Investigator And Suspect) — Jōichi's investigation uncovers Akito's role in the unauthorized copying and sale of the suit data.
The investigation reveals Akito copied the suit's data and sold it to criminal organizations for his own benefit.
Takeshi Yoroi / Hurricane Polymar → Akito Yashiro
(Conflict Opponents In The Suit Scheme) — Akito's sale of the suit data helps drive the criminal scheme that Takeshi confronts.
The investigation reveals that Akito copied the Polymar suit's data and sold it to criminal organizations, while Takeshi is connected to the suit and...
Jōichi Kuruma → Rei Hieda / Polymar Artemis
(Conflict Accuser And Suspect) — Jōichi identifies Rei as connected to the criminal scheme and confronts her with the evidence.
Jōichi concludes that Rei disguised his voice to lure the old man and was involved in his death. Rei rejects his accusation.
Takeshi Yoroi / Hurricane Polymar → Rei Hieda / Polymar Artemis
(Conflict Adversaries) — Rei seeks to use Takeshi's transformation to demonstrate the suit's fighting data, placing her in opposition to him.
Rei insists that Takeshi transform so she can capture a demonstration of the suit's abilities for criminal buyers; Takeshi activates the system and fa...
Story Analysis
Takeshi confronts the criminal exploitation of the Polymar System while struggling to accept the responsibility connected to his father's work.
Plot Progression
A Suit Born from Rising Crime
— Takeshi demonstrates his fighting ability as narration introduces the secret Polymar System. A criminal attack and the mysterious masked fighter bring attention to the suit.
Learning to Command Polymar
— Takeshi struggles to operate the suit before learning its voice commands. A new theft and the identification of Barrett Wong intensify the investigation.
The Inheritance of Responsibility
— Takeshi learns that his father helped develop the suit and that it was designed to serve justice. He struggles with his past and the expectation that he continue the work.
Evidence Against the Scheme
— The investigation uncovers Akito's sale of copied suit data and evidence connecting Rei to the criminal scheme. Jōichi confronts Rei, who denies the accusation and seeks a demonstration for buyers.
The Unresolved Transformation
— Rei urges Takeshi to transform while others encourage him. Takeshi activates the Polymar System, but the provided account ends before the conflict's outcome.
