A member of the Galaxy Federal Police capable of transforming into Gavan Infinity. He travels across the multiverse to investigate and resolve incidents involving criminals misusing the power of Emorg...
Daisuke Date
(played by Arihiro Matsunaga) — protagonist
A researcher who accompanies Reiji Doki on his multiversal travels, assisting in solving Emorgear-related incidents.
AGI
(played by Kohana Arisaka) — supporting
An autonomous artificial intelligence that accompanies the team during their missions across the multiverse.
An officer from another universe who bears the title of Gavan and provides occasional assistance to the main team.
Kotobuki Takanari
(played by Lana Tanida) — supporting
Canonical Relationships
Family, romantic, and professional connections based on plot evidence.
Kiki Iwai / Gavan Luminous → Kotobuki Takanari
(Forensic Division Partners) — Long-standing forensic partners who maintain operational synergy and personal trust while navigating escalating dimensional crimes.
"Episodes 3, 6, 9, 13, 17, 19, and 20 consistently depict the duo investigating Emorgear incidents, conducting arrests, and facing kidnappings togethe...
Setsuna Aikokuin / Gavan Bushido → Rui Amou
(Peacekeeping Commanders) — Functions as a disciplined command-field pair, maintaining strict operational protocols and mutual trust during high-stakes investigations.
"Episodes 5 and 18 show Rui commanding peacekeeping operations while Setsuna executes field missions, coordinating undercover tactics and tactical res...
AGI → Reiji Doki / Gavan Infinity
(Tactical Support) — Delivers critical data analytics and dimensional mapping, enabling faster tactical deployment and threat assessment.
"Episode 8 shows AGI providing dimensional tracking and analytical support during sniper investigations and Emons outbreaks, enhancing field response....
Reiji Doki / Gavan Infinity → Daisuke Date
(Division Colleagues) — Serves as a reliable inter-divisional liaison, facilitating data exchange and strategic alignment on multiversal anomalies.
"Episodes 7 and 15 depict Date leading the Archives Division while Reiji operates across dimensions, coordinating on high-priority cases and intellige...
Story Dynamics
Alliances, conflicts, and narrative interactions that evolve throughout the story.
Reiji Doki / Gavan Infinity → Death Gavan (voice)
(Arch-Nemeses) — Serves as the overarching antagonist, driving the season's central conflict through systematic multiversal destabilization and direct confrontations.
"Episodes 7, 14, and 20 establish Death Gavan as the primary antagonist wielding overwhelming strength, recruiting worshippers, and directly challengi...
Reiji Doki / Gavan Infinity → Setsuna Aikokuin / Gavan Bushido
(Cross-Dimensional Tactical Allies) — Operates as a highly synchronized tactical pair, bridging separate dimensional jurisdictions to neutralize multiversal threats.
"Episodes 5, 8, and 14 depict repeated dimensional crossings where both characters coordinate field operations and share combat intelligence against E...
Reiji Doki / Gavan Infinity → Emolgear / Narrator (voice)
(Symbiotic Bond) — Acts as both a mechanical tool and intuitive partner, mirroring Reiji's emotional and tactical shifts during high-stakes operations.
"Episodes 3, 6, and 9 show Emolgear serving as Reiji's transformation device and narrative guide, reacting to negative waves and synchronizing with hi...
Reiji Doki / Gavan Infinity → Kiki Iwai / Gavan Luminous
(Field Backup Allies) — Provides reliable cross-dimensional reinforcement, stepping in during high-risk Emorgear incidents and multiversal emergencies.
"Episodes 3, 6, 9, and 20 show Reiji crossing dimensions to provide tactical support and rescue capabilities during Kiki's forensic investigations and...
Reiji Doki / Gavan Infinity → Kunai Kazanami / Gavan Raiya
(Rivals Turned Allies) — Starts as a hostile dimensional rival, gradually shifts to a pragmatic partnership forged through intense combat and shared objectives.
"Episodes 10, 11, 12, and 13 detail an initial hostile clash over a dimensional promise, followed by mutual combat respect and eventual cooperation ag...
Death Gavan (voice) → Setsuna Aikokuin / Gavan Bushido
(Antagonistic Opposition) — Represents a persistent hostile force, with Setsuna actively resisting Death Gavan's multiversal expansion through direct engagement.
"Episode 14 depicts Death Gavan's forces directly clashing with Setsuna during the Maque Space pursuit, highlighting ideological and tactical oppositi...
Kunai Kazanami / Gavan Raiya → Setsuna Aikokuin / Gavan Bushido
(Kindred Spirits) — Bonds over existential struggles regarding emotion and identity, finding mutual understanding and psychological resonance.
"Episode 12 highlights both characters seeking emotional depth and the ability to cry, leading to a shared journey to find a Gathering of Those Who Lo...
Kiki Iwai / Gavan Luminous → Rui Amou
(Cross-Departmental Allies) — Maintains a respectful professional distance, cooperating when dimensional crises require unified police response and resource allocation.
"Episodes 5 and 18 show both characters operating within the broader peacekeeping and police framework, occasionally intersecting during high-stakes d...
Story Analysis
Multiversal sheriff saga tracking dimensional enforcers, forensic investigators, and peacekeeping commanders as they confront escalating Emorgy threats and Death Gavan's expansion.
Plot Progression
Dimensional Incursions
— The season opens with Reiji and forensic partners tracking negative Emorgy waves across multiple dimensions. Early incidents reveal systemic anomalies, setting the stage for cross-jurisdictional coope...
Forensic & Peacekeeping Operations
— Investigative units coordinate undercover missions and field responses to escalating syndicate activities. Tactical standoffs and mechanical ambushes test operational readiness. The narrative emphasiz...
Ninja & Shadow Conflicts
— A dimensional ninja emerges as a hostile force, triggering intense clashes that challenge established alliances. Forced infiltrations into syndicate fortresses reveal hidden loyalties and shifting pow...
Maque Space Crisis
— The final arc plunges the team into a volatile dimensional rift as Death Gavan's worshipper uprising reaches critical mass. Hostage crises and runaway disasters converge, forcing unified resistance. T...
