Performer
A performer whose catalogue work here is strong, with the fuller case still to be made.
Nutevio rank
#191155
of 909177 performers
Top 25%
Koji Mukai is the performer our scores keep defending against the popular vote — a career of films that get better the further you stand from their release week.
The essay
Our editors on the work, the patterns and the reason this body of work holds together.
Koji Mukai appears in 3 films in the Nutevio catalogue, and none of them would work the same way without Koji. COUNTDOWN CONCERT 2025-2026 STARTO to MOVE is the clearest case: a film rated 6.0 by our editors, where the performance carries weight the script only implies.
The recognisable elements are quiet performance, emotional range, drama. Watch two of these films back to back and the method separates from the material — the same instrument, tuned differently for music, romance. It is a style built on what is withheld as much as what is played.
Working with Weerachit Thongjila, Koji Mukai 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.
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE (2026) as Self (Snow Man) · (Love Song) (2025) as Kai Sugiura · We Are! Let's get the party STARTO!! (2024) as Self
Career snapshot
Ranked #191155 of 909177 performers tracked in the Nutevio library.
Films in Nutevio
3
2024–2026
Career length
2 yrs
Measured across our catalogue
Academy Awards
—
Unknown
Oscar nominations
—
Unknown
Highest Nutevio score
6.0
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
Average Nutevio score
2.0
Across catalogue work
Highest IMDb rating
4.7
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
Most frequent director
Weerachit Thongjila
1 film together
Longest collaboration
1×
With Weerachit Thongjila
Most common genre
Music
1 title
Average runtime
2h 9m
Across catalogue work
Golden Globe wins
—
Unknown
Nutevio metric
Ten weighted categories, applied identically to everyone we cover.
Nutevio Performer Score
6.8
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
6.1
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
2.0 average MV
The 2020s are where the work and the material meet. COUNTDOWN CONCERT 2025-2026 STARTO to MOVE, (Love Song), We Are! Let's get the party STARTO!! — the run our editors reach for first when the argument is about range rather than fame.
Highest average Nutevio score
2020s
2.0
Across 3 catalogue films in this decade, our scores never drop below the level a career is judged on.
Highest average IMDb rating
2020s
1.6
The public agrees most strongly about this stretch — useful context, and occasionally a decade behind our own reading.
Most awarded era
2020s
0 Academy Awards
Statuettes for the films themselves, which is the honest way to read an ensemble career. COUNTDOWN CONCERT 2025-2026 STARTO to MOVE, (Love Song), We Are! Let's get the party STARTO!!.
Most productive era
2020s
3 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 | 2020s |
|---|---|
| Romance | 0.01 film |
Chronology
Firsts and peaks
The turning points, in the order they happened.
First film in Nutevio · Career peak
2024We Are! Let's get the party STARTO!!
Where our catalogue meets this career, as Self. Weighing billing against the film's own quality, this is the point where everything aligned at once.
Highest rated performance · Most recent film
2026COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
6.0 on the Nutevio scale, the top of the catalogue for this performer. The current state of the argument, as Self (Snow Man).
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.
3 of 3 films
as Kai Sugiura
Directed by Weerachit Thongjila
From the library
Every movie and TV credit stored for this name in the Nutevio catalogue — filter by media, role or sort by rating.
Loading credits…
The defining work
#1
Self (Snow Man)
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE (2026)
Performance score6.5
The performance the rest of the career is read through. Self (Snow Man) gives Koji Mukai a structure to work against, and the film hands over its centre of gravity without hesitation.
View movie#2
Kai Sugiura
(Love Song) (2025)
Performance score6.5
(Love Song) asks for something the previous films did not, and gets it. Kai Sugiura is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movie#3
Self
We Are! Let's get the party STARTO!! (2024)
Performance score6.5
We Are! Let's get the party STARTO!! asks for something the previous films did not, and gets it. Self 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 Self (Snow Man)
Start here. COUNTDOWN CONCERT 2025-2026 STARTO to MOVE is the clearest statement of what Koji Mukai does — accessible, 126 minutes, and rated 6.0 by our editors. No context required.
Our editors order this path by accessibility first and chronology second. You meet Koji 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.
We Are! Let's get the party STARTO!! (2024)
Same director as COUNTDOWN CONCERT 2025-2026 STARTO to MOVE, different problem to solve. Watching them in order shows how much of the effect was the collaboration.
(Love Song) (2025)
A deliberate change of key after We Are! Let's get the party STARTO!! — same instrument, unfamiliar tuning, and the reason range gets mentioned.
Company kept
The directors and performers this career keeps returning to.
Behind the camera
Who casts this performer, how often, and what the pairing produces.
Weerachit Thongjila
Director
1 film together · 0.0 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
(Love Song)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
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
The one that survives a fourth viewing. Nothing in the performance depends on surprise, which is why it keeps paying out.
Most emotional performance
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
Grief played at conversational volume. The film never asks the audience to cry; the performance simply makes it difficult not to.
Most influential performance
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
You can hear this reading in other actors' auditions a decade later — the surest measure of influence there is.
Best ensemble performance
We Are! Let's get the party STARTO!!
as Self
Work that makes everyone else in the frame better without ever pulling the camera towards itself.
Career defining performance
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
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. Koji Mukai 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.
Our desk
Best ending, best opening, best twist and the rest — categories we apply to everyone we cover.
Best ending
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
The last five minutes reorganise everything before them, and hold up when you already know what's coming.
Best opening
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
A first sequence that states the rules of the film without explaining a single one of them.
Most emotional
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
The film where the technique steps aside and lets the feeling arrive undefended.
Best twist
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
A reversal earned by information the film gave you and trusted you to misread.
Best visual achievement
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
Images that would survive with the sound switched off.
Best action sequence
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
Geography, stakes and consequence held in the same frame — spectacle you can follow.
Best dialogue
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
Lines written to be spoken, staged so the pauses do half the work.
Most underrated film
COUNTDOWN CONCERT 2025-2026 STARTO to MOVE
as Self (Snow Man)
The public vote sits below ours on this one, and the direction is the reason for the gap.
If you like this performer
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Ethan Hawke
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Have your say
Community
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Reference
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