Seventh Code (2014) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Akiko
(played by Atsuko Maeda) — protagonist
A Japanese woman who travels to Vladivostok after becoming obsessed with a man she met in Tokyo. After her passport, wallet, and suitcase are stolen, she refuses to return to Japan and continues searc...
Matsunaga
(played by Ryohei Suzuki) — supporting
A mysterious man who rejects Akiko and warns her not to trust strangers. He later reveals that he possesses the Krytron and is arranging its sale through a politician in exchange for euros and roubles...
Saito
(played by Hiroshi Yamamoto) — supporting
A Japanese restaurant owner in Russia whose previous business ventures have failed. Formerly employed by a mayor's office in Japan, he came to Russia hoping to profit from caviar and honey. He dreams...
Canonical Relationships
Family, romantic, and professional connections based on plot evidence.
Akiko → Matsunaga
(Romantic Unrequited Love) — Akiko develops strong feelings for Matsunaga, but he denies having romantic feelings for her.
Akiko cannot forget Matsunaga after meeting him once in Tokyo and travels to Vladivostok to find him.
Story Dynamics
Alliances, conflicts, and narrative interactions that evolve throughout the story.
Saito → Matsunaga
(Conflict Suspected Adversary) — Saito regards Matsunaga as a possible participant in the criminal network.
Saito warns Akiko that Matsunaga may be involved with the organized-crime activity surrounding the warehouse.
Akiko → Saito
(Practical Alliance) — Their association gives Akiko temporary support during her vulnerable stay in Russia.
Akiko becomes involved with Saito's struggling restaurant while she lacks money and cannot leave Russia.
Story Analysis
Akiko's obsessive search for Matsunaga leads her from romantic uncertainty into criminal danger and an unresolved search for direction.
Plot Progression
A Search Across Borders
— Akiko becomes fixated on Matsunaga after meeting him once in Tokyo. She travels to Vladivostok, only to be rejected and warned against trusting strangers.
Stranded Without Answers
— Akiko's passport, wallet, and suitcase are stolen, leaving her unable to leave Russia. She remains in Vladivostok because she still wants answers from Matsunaga.
The Restaurant and the Warehouse
— Akiko becomes connected to Saito's failing restaurant and hears about his failed ambitions. Together they notice suspicious activity around an abandoned warehouse.
The Cost of Risk
— Saito identifies a Krytron hidden in the warehouse and chooses to pursue the opportunity despite Akiko's warning. A report about an Asian intruder implies that Saito has been killed.
A Dangerous New Direction
— Matsunaga brings Akiko to his apartment and reveals his role in the Krytron trade. Akiko recognizes the apparent manipulation and faces an uncertain route away from Vladivostok.
