Character Relationship Map: Agitator

Characters

• Kunihiko (played by Masaya Katō) — protagonist

  Leader of the Kenzaki Squad within the Higuchi Gang. He successfully assassinates Shirane Kozo but suspects internal betrayal. Later, he captures Muroi to obtain a confession tape, disbands his unit,...

• Tsuchiya (played by Taisaku Akino) — protagonist

  A high-ranking member of the Yokomizo Family. He collaborates with Mizushima to eliminate Shirane Kozo and facilitates a brotherhood pact under Kaito's orchestration. He withstands Kunihiko's blackmai...

• Muroi (played by Kenichi Endo) — supporting

  A conspirator within the Shirane Group who allies with Mizushima to overthrow their leader. He hires an outside attacker and later participates in a treacherous plan to have Shirane Kozo killed. Captu...

• Numata (played by Hakuryu) — supporting

  A freelance assassin hired to eliminate key yakuza figures. He murders Yokomizo Takanori and Yoichi Higuchi. Driven by a past grievance against Kunihiko, he kidnaps Sakuraba to lure Kunihiko into a de...

• Yokomizo (played by Mickey Curtis) — supporting

  Leader of the Yokomizo Family. He is targeted by the hired assassin Numata on Mizushima and Muroi's orders. Despite reprimanding the Higuchi Gang for their actions, he remains a central figure in the...

• Hitoshi (played by Norihisa Kobayashi) — minor

Canonical Relationships

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

• Tsuchiya → Yokomizo (Power Senior Follower) — Tsuchiya operates within Yokomizo's organization and later negotiates its political alignment.

  Tsuchiya is identified as a member of the Yokomizo Family, while Yokomizo is its leader.

• Muroi → Numata (Professional Hirer And Assassin) — Muroi helps employ Numata as an outside assassin for the conspiracy.

  Mizushima and Muroi hire Numata to kill the leader of the Yokomizo Family.

Story Dynamics

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

• Numata → Hitoshi (Conflict Combatant Opponents) — Hitoshi is present on the opposing side during Numata's final ambush.

  Hitoshi rushes to Kunihiko's aid in the woods while Numata is holding Sakuraba and fighting Kunihiko's group.

• Numata → Yokomizo (Conflict Assassin And Target) — Numata eliminates Yokomizo as part of the larger syndicate power struggle.

  Mizushima and Muroi hire Numata to kill the leader of the Yokomizo Family, and the plot identifies Yokomizo as that leader.

• Tsuchiya → Numata (Conflict Political Adversaries) — Numata's assassination directly destabilizes Tsuchiya's organization and position.

  Numata kills Yokomizo's leader, while Tsuchiya is a high-ranking member of the Yokomizo Family involved in the resulting power struggle.

• Muroi → Yokomizo (Conflict Conspiratorial Enemy) — Muroi helps engineer an assassination against Yokomizo's organization.

  Muroi and Mizushima arrange for Numata to kill Yokomizo's leader and falsely attribute the killing to a Shirane soldier.

• Muroi → Tsuchiya (Alliance Conspiracy Partners) — Muroi participates in the plan that links Tsuchiya to the Shirane takeover.

  Muroi and Mizushima offer a plan to bring Shirane Kozo to a place where Yokomizo soldiers can kill him, after which Tsuchiya will swear brotherhood un...

• Kunihiko → Yokomizo (Conflict Gang Adversaries) — Their organizations move between hostility, separation, and forced political realignment.

  Kunihiko's gang becomes entangled in the Yokomizo Family's power struggle, and the Higuchi Gang is later suspended from the family.

• Kunihiko → Hitoshi (Alliance Comrades) — Hitoshi remains one of Kunihiko's surviving loyal companions.

  Hitoshi rushes to Kunihiko's aid during the woods confrontation, and the final scene shows Kunihiko and Hitoshi driving together.

• Kunihiko → Tsuchiya (Conflict Blackmailer And Target) — Kunihiko uses evidence of the conspiracy to pressure Tsuchiya.

  Kunihiko blackmails Tsuchiya with Muroi's recorded confession and threatens to release it.

• Kunihiko → Numata (Conflict Arch Enemies) — Their conflict culminates in a deadly confrontation motivated by Numata's past grievance.

  Numata kidnaps Sakuraba to lure Kunihiko into a shootout, and Kunihiko ultimately shoots Numata dead.

• Kunihiko → Muroi (Conflict Captor And Interrogator) — Kunihiko forces Muroi to reveal the conspiracy through coercive interrogation.

  Kunihiko and the Kenzaki Squad kidnap Muroi and beat him until he confesses the entire plan on tape.

Story Analysis

A cycle of syndicate ambition, betrayal, coercion, and revenge destroys alliances and leaves only a few survivors.

Plot Progression

1. Syndicate Ambitions — Kaito seeks to enlarge his organization and secure succession within the syndicate. Muroi becomes involved in a plan connecting rival groups and outside violence.
2. The Betrayal Trap — The conspiracy targets Yokomizo's leadership and arranges a trap around Shirane Kozo. Kunihiko completes the assassination but immediately suspects internal betrayal.
3. Confession And Leverage — Kunihiko captures Muroi and extracts a recorded confession. The tape becomes a weapon against Tsuchiya, but the attempted political takeover does not proceed as planned.
4. Gang Realignment — Numata kills Yoichi Higuchi while the gangs reorganize around new leadership. Kunihiko disbands his squad, kills Mizushima, and the confession produces institutional punishment.
5. Revenge In The Woods — Numata kidnaps Sakuraba to force a final confrontation with Kunihiko. Several loyal soldiers die before Kunihiko kills Numata, leaving only Kunihiko and Hitoshi for the final drive.