Performer
A performer whose catalogue work here is strong, with the fuller case still to be made.
Nutevio rank
#5790
of 909177 performers
Top 1%
Ryota Iwasaki works on transformation rather than volume, and the catalogue keeps proving that the quieter choice was the correct one.
The essay
Our editors on the work, the patterns and the reason this body of work holds together.
Ryota Iwasaki appears in 7 films in the Nutevio catalogue, and none of them would work the same way without Ryota. Ultra Galaxy Fight: The Destined Crossroad is the clearest case: a film rated 10.0 by our editors, where the performance carries weight the script only implies.
The recognisable elements are transformation, screen presence, versatility. Watch two of these films back to back and the method separates from the material — the same instrument, tuned differently for comedy, drama, animation. It is a style built on what is withheld as much as what is played.
Working with Koichi Sakamoto, Kei Oikawa, Takahiro Ikezoe and others, Ryota Iwasaki helped set a standard other performers now audition against. Awards bodies have been slower than the work, which is usually the sign of a career built on choices rather than campaigns.
Ultra Galaxy Fight: The Destined Crossroad (2021) as Ultraman Xenon · Ultra Galaxy Fight: The Absolute Conspiracy (2021) as Ultraman Xenon · ZENONZARD THE ANIMATION Episode 0 (2019) as Student A (voice)
Career snapshot
Ranked #5790 of 909177 performers tracked in the Nutevio library.
Films in Nutevio
7
2018–2022
Career length
4 yrs
Measured across our catalogue
Academy Awards
—
Unknown
Oscar nominations
—
Unknown
Highest Nutevio score
10.0
Ultra Galaxy Fight: The Destined Crossroad
Average Nutevio score
8.3
Across catalogue work
Highest IMDb rating
10.0
Ultra Galaxy Fight: The Destined Crossroad
Most frequent director
Koichi Sakamoto
2 films together
Longest collaboration
2×
With Koichi Sakamoto
Most common genre
Animation
6 titles
Average runtime
1h 36m
Across catalogue work
Golden Globe wins
—
Unknown
Nutevio metric
Ten weighted categories, applied identically to everyone we cover.
Nutevio Performer Score
7.7
out of 10
A performer whose catalogue work here is strong, with the fuller case still to be made.
Nutevio metric
Cultural impact and legacy, measured separately from craft — how far the work travelled once it left the cinema.
Nutevio Influence Score
7.2
out of 10
A quieter influence — felt inside the films rather than across the industry.
How far the work travelled past the people who saw it first.
What survives once the release-week conversation has burned off.
Institutional acknowledgement, weighted but never decisive.
Years of chosen, relevant work rather than years merely employed.
Statuettes, read as evidence rather than verdict.
Roles named without needing the film named alongside them.
Directors who wrote parts because this performer existed.
The reading other performers now have to answer.
Actor DNA
A fingerprint derived from the roles themselves — register, range and the kind of film they carry.
The shape of a career
Every performance plotted in time. Hover a point to read the title behind it.
Peak years
Where the scores, the awards and the sheer volume of work agree with each other.
Best decade
2020s
9.3 average MV
The 2020s are where the work and the material meet. The First Slam Dunk, Ultra Galaxy Fight: The Destined Crossroad, Ultra Galaxy Fight: The Absolute Conspiracy — the run our editors reach for first when the argument is about range rather than fame.
Highest average Nutevio score
2020s
9.3
Across 3 catalogue films in this decade, our scores never drop below the level a career is judged on.
Highest average IMDb rating
2020s
9.3
The public agrees most strongly about this stretch — useful context, and occasionally a decade behind our own reading.
Most awarded era
2010s
0 Academy Awards
Statuettes for the films themselves, which is the honest way to read an ensemble career. ZENONZARD THE ANIMATION Episode 0, Shinkansen Henkei Robo Shinkalion The Movie: The Marvelous Fast ALFA-X That Comes From the Future, My Hero Academia: Two Heroes.
Most productive era
2010s
4 films
The busiest stretch of the catalogue — volume that reads as appetite rather than availability.
Range, mapped
Genres down the side, decades across the top. Warmer cells mean stronger titles.
| Genre | 2010s | 2020s |
|---|---|---|
| Drama | 7.61 film | 7.81 film |
| Action | 7.53 films | 10.01 film |
| Comedy | — | 7.81 film |
Chronology
Firsts and peaks
The turning points, in the order they happened.
First film in Nutevio
2018My Hero Academia: Two Heroes
Where our catalogue meets this career, as (voice).
First Nutevio masterpiece · Highest rated performance · Career peak
2021Ultra Galaxy Fight: The Destined Crossroad
The first film here to clear 9.0 on our scale — a threshold fewer than one film in ten reaches. 10.0 on the Nutevio scale, the top of the catalogue for this performer. Weighing billing against the film's own quality, this is the point where everything aligned at once.
Most recent film
The current state of the argument, as Kiminobu Kogure (voice).
Our order
Every performance in the catalogue, ordered by Nutevio Score.
Every title
Filter by genre or decade, and compare any two titles side by side.
7 of 7 films
as Ultraman Xenon
Directed by Koichi Sakamoto
as Ultraman Xenon
Directed by Koichi Sakamoto
as Student A (voice)
Directed by Kei Oikawa
as Kiminobu Kogure (voice)
Directed by Unknown
as (voice)
Directed by Kenji Nagasaki
From the library
Every movie and TV credit stored for this name in the Nutevio catalogue — filter by media, role or sort by rating.
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The defining work
#1
Ultraman Xenon
Ultra Galaxy Fight: The Destined Crossroad (2021)
Performance score9.5
The performance the rest of the career is read through. Ultraman Xenon gives Ryota Iwasaki a structure to work against, and the film hands over its centre of gravity without hesitation.
View movie#2
Ultraman Xenon
Ultra Galaxy Fight: The Absolute Conspiracy (2021)
Performance score9.5
Ultra Galaxy Fight: The Absolute Conspiracy asks for something the previous films did not, and gets it. Ultraman Xenon is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movie#3
Student A (voice)
ZENONZARD THE ANIMATION Episode 0 (2019)
Performance score7.8
ZENONZARD THE ANIMATION Episode 0 asks for something the previous films did not, and gets it. Student A (voice) is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movie#4
Kiminobu Kogure (voice)
The First Slam Dunk (2022)
Performance score7.6
The First Slam Dunk asks for something the previous films did not, and gets it. Kiminobu Kogure (voice) is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movieStart here
A guided path through the work, ordered so each film explains the next.
Best entry point
as Ultraman Xenon
Start here. Ultra Galaxy Fight: The Destined Crossroad is the clearest statement of what Ryota Iwasaki does — accessible, 130 minutes, and rated 10.0 by our editors. No context required.
Our editors order this path by accessibility first and chronology second. You meet Ryota at the most legible performance, then move forward in time so each film reads as a response to the one before it rather than a repetition of it.
My Hero Academia: Two Heroes (2018)
Keeps the animation register of Ultra Galaxy Fight: The Destined Crossroad but asks for a colder reading of it.
ZENONZARD THE ANIMATION Episode 0 (2019)
Keeps the action register of My Hero Academia: Two Heroes but asks for a colder reading of it.
Ultra Galaxy Fight: The Absolute Conspiracy (2021)
Keeps the action register of ZENONZARD THE ANIMATION Episode 0 but asks for a colder reading of it.
The First Slam Dunk (2022)
A deliberate change of key after Ultra Galaxy Fight: The Absolute Conspiracy — same instrument, unfamiliar tuning, and the reason range gets mentioned.
Company kept
The directors and performers this career keeps returning to.
Koichi Sakamoto
Director
2 films together
Notably Ultra Galaxy Fight: The Destined Crossroad
Mari Okada
Director
1 film together
Notably Maquia: When the Promised Flower Blooms
Kenji Nagasaki
Director
1 film together
Notably My Hero Academia: Two Heroes
Takahiro Ikezoe
Director
1 film together
Notably Shinkansen Henkei Robo Shinkalion The Movie: The Marvelous Fast ALFA-X That Comes From the Future
Kei Oikawa
Director
1 film together
Notably ZENONZARD THE ANIMATION Episode 0
Behind the camera
Who casts this performer, how often, and what the pairing produces.
Koichi Sakamoto
Director
2 films together · 10.0 avg MV
A working relationship rather than a booking — 2 films, and the register shifts each time.
Best film together
Ultra Galaxy Fight: The Destined CrossroadKei Oikawa
Director
1 film together · 8.0 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
ZENONZARD THE ANIMATION Episode 0Kenji Nagasaki
Director
1 film together · 7.6 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
My Hero Academia: Two HeroesMari Okada
Director
1 film together · 7.6 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
Maquia: When the Promised Flower BloomsTakahiro Ikezoe
Director
1 film together · 6.8 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Six degrees
Follow the thread outward — director, film, co-star, and the film after that.
Categories of our own
Six editorial categories we apply to every performer we cover.
Most rewatchable
Ultra Galaxy Fight: The Destined Crossroad
as Ultraman Xenon
The one that survives a fourth viewing. Nothing in the performance depends on surprise, which is why it keeps paying out.
Most emotional performance
Maquia: When the Promised Flower Blooms
as Hyke (voice)
Grief played at conversational volume. The film never asks the audience to cry; the performance simply makes it difficult not to.
Most influential performance
Ultra Galaxy Fight: The Destined Crossroad
as Ultraman Xenon
You can hear this reading in other actors' auditions a decade later — the surest measure of influence there is.
Best ensemble performance
My Hero Academia: Two Heroes
as (voice)
Work that makes everyone else in the frame better without ever pulling the camera towards itself.
Career defining performance
Ultra Galaxy Fight: The Destined Crossroad
as Ultraman Xenon
If the career had to be argued in a single scene, our editors would pick one from this film and rest the case.
In their films' words
“You can build a whole film around a performer who knows when not to speak. Ryota Iwasaki has known it for a long time.”
Head to head
Put two careers on the same scale and see where the argument actually sits.
Ours alone
Recognitions handed out by this desk, on criteria no awards body uses.
Modern Classic Performer
Awarded
Defining performances delivered inside the last twenty-five years, in films already being taught rather than merely remembered.
Greatest Screen Presence
Awarded
The rare quality that makes an edit reluctant to cut away. Our DNA reading puts this near the top of the catalogue.
Animation Legend
Awarded
6 catalogue titles in animation, each one a reference point for the films that followed.
Our desk
Best ending, best opening, best twist and the rest — categories we apply to everyone we cover.
Best ending
Ultra Galaxy Fight: The Absolute Conspiracy
as Ultraman Xenon
The last five minutes reorganise everything before them, and hold up when you already know what's coming.
Best opening
Ultra Galaxy Fight: The Absolute Conspiracy
as Ultraman Xenon
A first sequence that states the rules of the film without explaining a single one of them.
Most emotional
Maquia: When the Promised Flower Blooms
as Hyke (voice)
The film where the technique steps aside and lets the feeling arrive undefended.
Best twist
Maquia: When the Promised Flower Blooms
as Hyke (voice)
A reversal earned by information the film gave you and trusted you to misread.
Best visual achievement
Ultra Galaxy Fight: The Absolute Conspiracy
as Ultraman Xenon
Images that would survive with the sound switched off.
Best action sequence
Shinkansen Henkei Robo Shinkalion The Movie: The Marvelous Fast ALFA-X That Comes From the Future
as Researcher (voice)
Geography, stakes and consequence held in the same frame — spectacle you can follow.
Best dialogue
The First Slam Dunk
as Kiminobu Kogure (voice)
Lines written to be spoken, staged so the pauses do half the work.
Most underrated film
The First Slam Dunk
as Kiminobu Kogure (voice)
The public vote sits below ours on this one, and the direction is the reason for the gap.
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Have your say
Community
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Reference
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