If you’ve ever tried lining up Shinra’s age with his academy flashbacks or noticed a height difference between anime seasons, you’ve already felt the Fire Force canon problem firsthand. This series looks clean on the surface, but once you start comparing character stats like a min-maxed build, inconsistencies creep in. Ages shift, birthdays appear out of nowhere, and anime-only viewers are left guessing what actually counts. Before locking in any numbers, it’s critical to understand where each stat comes from and how reliable that source really is.
Manga Canon: The Hard Lock
The manga is the primary canon and functions like the base game patch everything else is built on. Character ages, birthdays, and physical stats stated directly in-chapter or in volume extras are considered fully authoritative. When Ōkubo includes age cards, recruitment files, or timeline markers, those values override anime dialogue or promotional material. If there’s a conflict, the manga wins every time, no debate.
That said, the manga isn’t perfectly consistent either. Fire Force spans multiple in-universe years, and time skips aren’t always labeled clearly. Ages given early on may technically become outdated later, which matters when fans treat them like static character select data. For this guide, manga ages are treated as “at introduction” unless explicitly updated later in the story.
Anime Adaptation: Visual Consistency, Stat Drift
The anime adapts the manga closely but isn’t immune to stat drift, especially with heights and implied ages. Studio choices, animation scaling, and scene framing can make characters appear taller or shorter depending on who they’re sharing the screen with. This is visual balance, not lore accuracy, similar to adjusting hitboxes so combat feels fair rather than realistic.
Occasionally, the anime introduces anime-original lines that imply different ages or timelines. These are treated like flavor text: interesting, but not binding. Unless the anime directly quotes a stat from the manga or databooks, it does not override printed canon.
Official Databooks: Stat Sheets With Caveats
Official databooks are where most confirmed birthdays and precise heights come from. These function like developer stat sheets, offering clean numbers that never appear during combat, but matter to players who want optimal knowledge. When a databook stat aligns with the manga, it’s considered fully canon and safe to use.
However, databooks can lag behind story progression. A character’s listed age may reflect their status at the time of publication, not their current point in the timeline. For this article, databook stats are cross-checked against manga chronology to prevent outdated numbers from slipping through like bad RNG.
How This Guide Handles Conflicts
When multiple sources disagree, priority follows a strict hierarchy: manga first, databooks second, anime last. If a stat cannot be cleanly verified, it’s flagged with context instead of being guessed. No headcanon, no fan math, and no spoiler-heavy justification that ruins the experience for anime-only players.
Think of this guide as a verified Fire Force character select screen. Every age, height, and birthday is pulled from the most reliable source available, balanced for accuracy, and explained clearly so you know exactly why each number exists.
Main Protagonists Breakdown: Shinra Kusakabe & Company 8 Core Members
With the canon rules established, it’s time to load into Fire Force’s main roster. Company 8 operates like a perfectly balanced party, mixing raw DPS, support, and utility roles, and their ages, heights, and birthdays are some of the cleanest stats we have thanks to databooks and consistent manga confirmation. When discrepancies exist, they’re called out directly, so nothing here relies on anime-only guesswork.
Shinra Kusakabe
Shinra is 17 years old at series start, standing at 173 cm, with a confirmed birthday of October 29. These stats come straight from official databooks and align with early manga chapters before major timeline shifts. His age locks him firmly into the rookie DPS role, which matches his reckless playstyle and evolving control over Adolla Burst.
The anime occasionally frames Shinra as taller during aerial combat scenes, but this is pure visual scaling. Canonically, his height never changes during the core story, even as his damage output skyrockets.
Arthur Boyle
Arthur is also 17 years old, slightly taller than Shinra at 174 cm, and was born on July 10. Databooks and manga consistently support these numbers, making Arthur one of the least disputed characters stat-wise. His age parity with Shinra reinforces their rival dynamic, like two equal-level players arguing over who’s carrying the match.
Any perception of Arthur being older comes from his knight persona, not canon timeline data. That’s roleplay flavor, not a hidden stat.
Maki Oze
Maki is 19 years old, stands at 168 cm, and has a birthday of September 16. Her age is manga-confirmed and reflects her prior service history before joining Company 8. She’s the team’s bruiser-support hybrid, older and more experienced, with stats that justify her battlefield composure.
The anime sometimes exaggerates her physical presence, but the height stays consistent across all official material. Think of it as camera angles boosting intimidation, not altering hitboxes.
Sister Iris
Iris is 16 years old, 156 cm tall, and was born on April 10. These numbers originate from databooks and are quietly reinforced through dialogue cues in the manga. As the youngest core member, her support role fits her low combat stats but high utility value.
Anime-only viewers sometimes assume she’s older due to her demeanor, but canon keeps her firmly in the teenage range. No timeline contradictions exist here.
Akitaru Obi
Captain Obi is 31 years old, stands at 180 cm, and celebrates his birthday on August 27. His age is one of the most solid in the series, confirmed repeatedly through databooks and manga references. Obi functions as a pure tank and team anchor, and his stats reflect veteran status rather than supernatural scaling.
Despite lacking ignition powers, his physical presence is never retconned. If he feels stronger later on, that’s narrative progression, not a stealth stat buff.
Takehisa Hinawa
Hinawa is 28 years old, 179 cm tall, with a birthday on November 23. These values are databook-verified and remain stable throughout the manga. As Company 8’s ranged control specialist, his age places him between Obi’s leadership tier and the younger frontliners.
The anime occasionally sharpens his features, making him appear older, but there’s no canon drift. His precision comes from skill, not age inflation.
Tamaki Kotatsu
Tamaki is 17 years old, stands at 152 cm, and was born on February 22. Her stats are databook-confirmed and consistent with her academy background. She’s mechanically fragile, built more like a high-risk mobility character than a frontline fighter.
Some anime scenes downplay her age for comedic timing, but the numbers never change. Treat any tonal shift as animation flavor, not lore revision.
Viktor Licht
Licht is 23 years old, 177 cm tall, and has a confirmed birthday of December 14. His age is pulled from official databooks and matches his academic background and prior affiliations. He fills the analyst role, providing meta-level insight rather than raw combat value.
The anime leans into his eccentricity, which can blur age perception, but canon keeps him squarely in his early twenties. No stat conflicts exist between sources here.
Special Fire Force Companies: Notable Members’ Ages, Heights, and Birthdays
Once you step outside Company 8, Fire Force’s power curve shifts fast. These companies operate with different combat philosophies, and their members’ ages and physical stats often explain why their playstyles feel so distinct. The following breakdown sticks strictly to databooks, manga confirmations, and author notes, while flagging where anime presentation might skew perception.
Benimaru Shinmon (Company 7)
Benimaru Shinmon is 22 years old, stands at 183 cm, and was born on October 10. These stats are consistently confirmed across databooks and align perfectly with his status as the strongest active Fire Soldier. Despite his young age, Benimaru’s hybrid Second and Third Generation kit gives him endgame DPS output with almost no ramp-up time.
Anime-only viewers sometimes read him as older due to his authority and lethality, but canon is clear. His dominance isn’t veteran scaling; it’s pure mechanical advantage and mastery.
Konro Sagamiya (Company 7)
Konro is 28 years old, approximately 176 cm tall, and celebrates his birthday on April 20. His age reflects his role as Company 7’s former frontline bruiser before internal damage hard-capped his combat potential. Think of Konro as a tank whose HP pool was permanently reduced by overuse.
The anime emphasizes his physical decline more heavily, but the manga keeps his stats consistent. There’s no contradiction, just visible wear from pushing past safe limits.
Maki Oze (Company 8)
Maki is 19 years old, 168 cm tall, with a birthday on September 16. While she operates within Company 8, her background as a former soldier puts her closer to the special-company tier in terms of combat fundamentals. Her age is databook-locked and never adjusted.
If she feels more mature than other teens, that’s experience, not a hidden age buff. Her kit is balanced around control and durability rather than raw burst.
Iris (Company 8)
Sister Iris is 16 years old, stands at 154 cm, and was born on April 10. Her age is one of the youngest among active Fire Force personnel and is clearly stated in official materials. She has zero combat stats, functioning instead as a morale and narrative support unit.
The anime’s softer presentation can make her seem ageless, but canon keeps her firmly in the teenage bracket. No discrepancies exist between sources.
Princess Hibana (Company 5)
Hibana is 20 years old, 163 cm tall, and celebrates her birthday on February 18. Databooks confirm these numbers, and they contextualize her aggressive command style and calculated cruelty. She plays like a zoning-heavy controller with psychological debuffs baked in.
Some fans assume she’s older due to her authority and trauma-informed behavior, but canon never supports that. Her maturity comes from experience, not age inflation.
Karim Flam (Company 1)
Karim is 27 years old, stands at 180 cm, and was born on July 7. His age fits his role as a veteran specialist within Company 1, blending raw power with unconventional mechanics. He’s essentially a high-risk caster whose output spikes when conditions align.
The anime exaggerates his intensity, which can skew age perception, but the numbers remain unchanged. Manga and databooks are fully aligned here.
Leonard Burns (Company 1)
Captain Burns is 39 years old, approximately 190 cm tall, with a birthday on April 10. His age is firmly established and critical to understanding his endurance-based combat style. Burns scales through damage intake, functioning like a boss character who gets stronger the longer the fight drags on.
There are no canon inconsistencies surrounding his stats. If anything, the anime undersells just how seasoned he truly is.
Antagonists & Adolla-Linked Characters: Confirmed and Estimated Stats
With Company captains and frontline operatives established, this is where Fire Force’s data gets less clean and far more dangerous. Antagonists and Adolla-linked characters deliberately blur the lines between human limits and cosmic interference, and that uncertainty carries over into their official stats. When numbers are confirmed, they matter; when they aren’t, we rely on databook language, manga framing, and consistent visual scaling.
Joker
Joker is 32 years old, stands at approximately 182 cm, and has a confirmed birthday of April 1. These details come directly from official character profiles and line up perfectly with his role as a veteran rogue operating outside Fire Force’s aggro systems. He’s built like a high-mobility DPS with invincibility frames baked into his experience rather than raw power.
The anime occasionally leans harder into his chaos, but his age and height are never altered. Manga and databooks are fully synchronized here.
Sho Kusakabe
Sho is 14 years old, approximately 165 cm tall, and was born on December 25. His age is canon and non-negotiable, even if his Adolla Burst completely shatters normal balance expectations. He’s effectively a time-manipulation boss unit dropped into a teenager’s hitbox.
Some anime-only viewers assume he’s older due to his composure and lethality, but the manga is explicit. His menace comes from Adolla interference, not hidden age scaling.
Haumea
Haumea’s age is officially listed as 17, with a height of around 160 cm. Her birthday has never been confirmed in databooks or supplemental materials. She functions as a debuff-centric controller, specializing in psychological damage and crowd control rather than direct output.
Her childish behavior can mislead viewers, but canon positions her squarely in late adolescence. There are no anime-exclusive contradictions, just tonal exaggeration.
Charon
Charon is 28 years old and stands roughly 193 cm tall, with a birthday listed as August 16 in databook materials. His build and age support his role as a pure tank, designed to soak damage and convert incoming firepower into counterattacks. Think damage sponge with reverse scaling.
The anime faithfully represents his physical presence, sometimes even underselling how massive his frame actually is. Stat-wise, this is one of the cleanest antagonist profiles.
Arrow
Arrow’s age is estimated to be around 20 years old, with a height near 170 cm. Her birthday has never been officially confirmed. These estimates are based on visual scaling, role parity with Sho, and consistent depiction across manga chapters.
She plays like a precision ranged DPS with zero margin for RNG mistakes. Because her background is intentionally opaque, fans should treat her stats as educated estimates rather than locked canon.
Inca Kasugatani
Inca is 16 to 17 years old, stands approximately 163 cm tall, and has no confirmed birthday. Her age range is inferred from school-age context and databook-adjacent commentary rather than a hard number. She’s a high-risk, high-reward unit driven by thrill-seeking rather than strategy.
The anime amplifies her instability, but it doesn’t contradict her estimated age. This is one case where narrative framing matters more than raw data.
Giovanni
Giovanni’s exact age and birthday are unconfirmed, with his height estimated around 185 cm based on consistent comparisons to Company captains. Canon deliberately withholds his human baseline, reinforcing his role as an adaptive, multi-phase boss character.
Any numerical stat attached to Giovanni should be treated as provisional. The lack of data is intentional design, not a missing entry.
The Evangelist
The Evangelist has no confirmed age, height, or birthday. This absence is absolute across manga, anime, and databooks, and it’s a deliberate narrative choice. The character exists outside standard stat systems, operating more like an environmental hazard than a traditional combatant.
Trying to assign human metrics here misses the point. In Fire Force terms, this is an endgame presence with no visible health bar and no readable frame data.
Youth vs Veterans: Age Ranges and Generational Gaps in Fire Force
Once you line up all the confirmed and estimated ages, a clear pattern emerges: Fire Force is built on generational contrast. The series constantly pits teenage Third Generation rookies against veterans who’ve been fighting Infernal outbreaks for decades. It’s less about raw power scaling and more about how experience functions like passive buffs you can’t grind for.
The Young Core: Teenagers Thrown Into Endgame Content
Most frontline Fire Soldiers sit in the 16 to 19 age range, with Shinra Kusakabe, Arthur Boyle, Tamaki Kotatsu, and Inca Kasugatani all clustered there. Canon sources like character sheets and early databooks confirm this youth skew, especially for Company 8. These characters are effectively under-leveled players forced into high-difficulty raids.
From a gameplay lens, their age translates to volatile stat distribution. They boast absurd DPS ceilings and unique abilities, but their decision-making often lacks I-frames against psychological pressure. The anime leans into this volatility, while the manga makes it clear this is systemic, not accidental.
Early Twenties: The Transitional Tier
Characters like Maki Oze, Iris, and Arrow occupy the 19 to 23 range, depending on confirmation level. This bracket represents Fire Force’s mid-game phase, where physical stats have stabilized but emotional builds are still evolving. Databook confirmations are more reliable here, though birthdays are still inconsistently provided.
These characters tend to play support, control, or hybrid roles. They’re less flashy, but they manage aggro and positioning far better than the teens. It’s the difference between mashing abilities and actually reading the battlefield.
Veterans and Captains: Experience as a Hidden Stat
Once you hit the late twenties and up, you’re firmly in captain territory. Akitaru Obi, Leonard Burns, Benimaru Shinmon, and other leaders range from late 20s to early 40s based on explicit manga statements and databook entries. This is where generational gaps become mechanically obvious.
Veterans don’t always out-DPS the younger cast, but they dominate in frame control and situational awareness. Their ages correlate with restraint, not decline. In Fire Force logic, mastery beats raw output almost every time.
Ancients, Unknowns, and Deliberate Data Gaps
At the extreme end are characters like Giovanni and the Evangelist, whose ages are either obscured or outright irrelevant. Canon refuses to anchor them to human timelines, creating a deliberate disconnect between generations. This isn’t missing data; it’s narrative design.
By removing age as a readable stat, the series positions these entities outside the normal progression curve. They don’t belong to any generation because they exist to break the system entirely.
Height Comparisons & Visual Scaling: How Characters Measure Up On-Screen
Age tells you how a character plays the long game. Height tells you how they control space, presence, and perceived power the moment they enter the frame. Fire Force uses verticality as a soft stat, subtly reinforcing hierarchy, threat level, and role before a single ability activates.
This is where databook numbers, manga panels, and anime framing start to diverge. Understanding those differences is crucial if you care about canon accuracy, cosplay scaling, or why certain characters always seem to dominate the screen even when they’re not throwing out max DPS.
Average Heights and the “Standard Hitbox” Illusion
Most Fire Force characters cluster around the Japanese adult average, roughly 170–175 cm. Shinra Kusakabe sits at about 173 cm, while Arthur Boyle is slightly taller at around 174 cm, depending on the source. Maki Oze is canonically tall for a female character at approximately 167 cm, which the anime exaggerates through posture and shoulder width.
This creates a baseline hitbox that the anime treats as “normal.” When characters fall into this range, the direction team relies more on animation, camera tilt, and sound design to sell impact rather than raw size. It’s a deliberate choice to keep core squad members visually relatable.
Captains and Veterans: Height as Authority Scaling
Once you move into captain-tier characters, the numbers start creeping upward. Akitaru Obi is officially around 189 cm, Leonard Burns clocks in near 191 cm, and Benimaru Shinmon sits just under them at roughly 182 cm. These heights are consistent across manga and databook entries, with only minor anime exaggeration.
On-screen, these characters are almost always framed from lower angles. Even when standing still, their larger models dominate the visual aggro, making them feel like raid bosses compared to the Company 8 squad. Height here functions like passive intimidation, no abilities required.
Short Kings, Compact Builds, and Misleading Power Reads
Not every powerhouse is tall, and Fire Force plays with that expectation. Joker, for example, is only around 179 cm, but his lanky proportions and costuming stretch his silhouette. Sho Kusakabe is shorter at roughly 165 cm, yet the anime constantly isolates him in empty space to make him feel untouchable.
These characters exploit visual scaling tricks rather than raw height. Narrow frames, long coats, and negative space reduce perceived hitbox size, reinforcing speed, precision, and high I-frame uptime. It’s visual min-maxing at its finest.
Antagonists, Non-Humans, and Deliberate Scale Distortion
Characters like Giovanni and other Evangelist-aligned entities break the height rules entirely. Giovanni’s listed height varies wildly depending on form, and the manga treats his body as modular rather than fixed. The anime leans into this by constantly shifting his proportions between scenes.
This isn’t an animation inconsistency; it’s a lore signal. When height becomes unreadable, the character no longer plays by human rules. Their scale is unstable because their role is to disrupt the system, not participate in it.
Manga vs Anime: Why Heights Feel Inconsistent
Official heights primarily come from the Fire Force character databooks and manga volume extras. The anime adapts these numbers loosely, often stretching or compressing characters to fit cinematic composition. Shinra may look eye-level with Obi in one scene and chest-high in another, purely for emotional framing.
For fans and cosplayers, the databook numbers are the safest canon reference. For viewers, the anime’s visual scaling is about storytelling, not measurement. Both are correct within their own systems, but they serve different gameplay purposes in how Fire Force communicates power, threat, and presence without ever showing a stat screen.
Birthdays, Zodiac Signs, and Fan-Relevant Trivia
Once height and age establish a character’s physical read, birthdays add a quieter layer of metadata that Fire Force fans love to min-max. These dates come straight from manga volume extras and official databooks, making them some of the cleanest, least-arguable stats in the franchise. Unlike anime scaling, birthdays rarely shift between adaptations, which is why cosplayers and lore trackers treat them as hard canon.
Company 8: Core Birthdays and Zodiac Patterns
Shinra Kusakabe’s birthday is October 29, placing him firmly under Scorpio. That lines up almost too well with his high-risk, high-reward playstyle: explosive offense, emotional volatility, and an all-or-nothing approach to combat. It also explains why his character arc constantly oscillates between self-doubt and absolute resolve.
Arthur Boyle was born on July 10, making him a Cancer, which feels ironic until you remember how emotionally driven his “knight” delusion really is. His DPS spikes only when his belief meter is maxed, and that sensitivity tracks perfectly with the sign’s reputation. Arthur isn’t inconsistent; his buffs are conditional.
Maki Oze’s birthday falls on September 16, a Virgo through and through. Her combat efficiency, precision control of second-generation flames, and obsession with physical training all read like optimized stat allocation. Even her off-duty hobbies feel like cooldown management rather than downtime.
Iris was born April 10, making her an Aries, which subtly reframes her role. She’s passive on the surface, but when pressure spikes, she acts immediately and without hesitation. Her emotional courage functions like a hidden support passive that stabilizes the entire squad.
Notable Allies and Fan-Favorite Outliers
Tamaki Kotatsu’s birthday is February 22, putting her under Pisces. Fans often joke about her RNG-heavy “Lucky Lecher Lure,” but thematically it fits a sign associated with chaos, sensitivity, and emotional extremes. Her entire kit feels like a high-variance mechanic that occasionally flips the fight by accident.
Akitaru Obi was born December 27, a Capricorn, and it shows in every leadership decision he makes. Obi has no powers, but his stat spread is pure commander build: morale buffs, positioning, and unbreakable defense. He’s the definition of winning through discipline rather than raw damage.
Benimaru Shinmon’s birthday is October 1, making him a Libra. That balance-centric sign fits the strongest firefighter in the series, a character who perfectly straddles destruction and restraint. His dominance comes from absolute control, not excess, which is why he never feels out of balance despite his absurd power ceiling.
Antagonists, Foils, and Lore-Relevant Dates
Joker was born on August 14, a Leo, and his presence demands attention every time he enters a scene. He’s theatrical, confrontational, and thrives when the narrative spotlight is on him. Even his fighting style feels like it’s designed to pull aggro and force opponents into uncomfortable reads.
Sho Kusakabe’s birthday is December 25, a Capricorn like Obi, but expressed in a far colder way. His age and birthday are intentionally loaded with symbolism, reinforcing his role as Shinra’s mirrored opposite. Where Obi’s Capricorn energy builds structure, Sho’s strips it away.
Why Birthdays Actually Matter to Fans
For longtime fans, birthdays aren’t just trivia; they’re alignment checks. Fire Force uses these dates to quietly reinforce personality, combat style, and narrative role without spelling anything out. It’s soft worldbuilding, but it’s consistent enough that once you notice it, you can’t unsee it.
From a fandom perspective, birthdays are also the safest canon reference point. They don’t shift between manga and anime, they’re regularly acknowledged in official promotions, and they give cosplayers and creators a reliable anchor. In a series where scale and age can flex for storytelling, birthdays remain locked, clean, and intentionally chosen.
Canon Gaps, Conflicting Data, and Unconfirmed Estimates Explained
Once you start lining up Fire Force characters by age, height, and birthday, the cracks in the data become impossible to ignore. That’s not sloppy writing—it’s intentional ambiguity mixed with adaptation drift. Like a live-service game patched over time, Fire Force’s canon has layers, and not all of them stack cleanly.
This is where manga canon, anime materials, and databooks don’t always sync. For fans, cosplayers, and lore trackers, understanding why those gaps exist is just as important as memorizing the numbers themselves.
Why Some Ages Are Missing or Vaguely Stated
Atsushi Ohkubo frequently prioritizes thematic age over numerical age. Characters like Joker, Burns, and several White-Clad members are visually and behaviorally coded as older, but their exact ages are never locked in. That vagueness keeps their narrative hitbox wide, letting them function across flashbacks and present-day scenes without timeline friction.
In-universe, the Cataclysm and Amaterasu’s societal restructuring also muddy record-keeping. Fire Force leans into this as soft justification, meaning some characters exist in a lore gray zone by design. Think of it like hidden stats—clearly there, just never surfaced on the UI.
Height Discrepancies Between Manga, Anime, and Databooks
Height is where most contradictions show up. Manga volume extras and the official character databook are the primary sources, but the anime occasionally tweaks proportions for framing, animation flow, or intimidation factor. Benimaru is the most obvious example, sometimes looking taller than his listed height depending on the shot.
When conflicts appear, databook numbers take priority, followed by manga volume notes. Anime visuals are best treated like gameplay animations—stylized representations, not hard measurements. For cosplayers aiming for accuracy, always anchor to printed stats, not screenshots.
Birthdays Are Locked, Ages Are Not
Birthdays are the most reliable stat Fire Force offers. They’re consistently published, referenced in promotions, and never contradicted across adaptations. That’s why fans treat them like immutable patch notes—once set, they don’t change.
Ages, on the other hand, are tied to story timing. Shinra being 17 at the start is canon, but as the series progresses, time skips and arc compression blur the exact count. The series rarely updates ages mid-story, so any “current age” past early arcs is an estimate unless explicitly stated.
How to Read Unconfirmed Estimates Without Getting Burned
If a character’s age or height isn’t directly stated, treat any number you see online as a community-derived estimate. These are usually built from contextual clues, relative comparisons, and databook adjacency, not explicit confirmation. They’re useful, but they’re not gospel.
The safest approach is to separate confirmed stats from inferred ones in your mental loadout. Lock birthdays and early-series ages as canon, flag heights with databook backing, and treat everything else like RNG. That mindset keeps your lore build clean and prevents misinformation from snowballing.
Final Take for Fans, Cosplayers, and Lore Hunters
Fire Force’s stat inconsistencies aren’t flaws—they’re the byproduct of a story that values symbolism and momentum over hard numbers. Once you understand which data points are fixed and which are flexible, the canon becomes easier to navigate.
If you’re building a cosplay, writing lore threads, or just optimizing your trivia knowledge, always check the source before locking in a stat. Play the canon like you’d play a high-skill character: respect the mechanics, know the blind spots, and don’t overcommit when the data isn’t confirmed.