Actor · age 65

Koichi Yamadera

Best rated: Neon Genesis Evangelion: The End of Evangelion (8.1)

Films: 80
Avg rating: 6.87
Peak run: 1993’97
7+ run: 6 films

Films: 80
Avg rating: 6.87
Peak run: 1993’97
7+ run: 6 films

Compare Bacon number

Every film, by IMDb rating

The career

Koichi Yamadera, acting career by IMDb rating5-film averagePeak eraLongest 7+ run

Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.

Koichi Yamadera's career barcodecoolhot

198780 films2025

Current formLast 5: 7.30 vs career 6.87 (+0.43)

As an actor, films with 1,000+ votes

Koichi by the numbers

Average

6.87

66 rated films

Vote weighted

6.93

bigger films count more

Median

7.0

half are better

Consistency

±0.75

rating spread

Career

39y

1987 to 2025

Total votes

1.46M

across every film

Best

8.1

Neon Genesis Evangelion: The End of Evangelion

Worst

5.6

Batman Ninja

Newest first

Filmography

Acting filmography

2025	Lupin the IIIrd: The Movie - The Immortal Bloodline	·	·	370
2025	Rupan Sansei Zenigata to Futari no Rupan	Inspector Kouchi Zenigata	·	206
2023	Lupin the 3rd vs. Cat's Eye	Inspector Koichi Zenigata	·	737
2022	Dragon Ball Super: Super Hero	Beerus	7.1	19,521
2021	Ghost in the Shell: SAC_2045 - Sustainable War	Togusa	·	664
2021	Jujutsu Kaisen 0	·	7.8	67,656
2021	Sword Art Online: Progressive - Aria of a Starless Night	Akihiko Kayaba	7.2	2,742
2021	Evangelion: 3.0+1.0 Thrice Upon a Time	·	8.0	19,070
2020	Pokémon the Movie: Secrets of the Jungle	·	6.4	3,154
2020	A Whisker Away	·	6.7	18,779
2019	Lupin III: The First	Inspector Koichi Zenigata	6.9	4,417
2019	Pokémon: Mewtwo Strikes Back - Evolution	·	5.7	7,261
2019	City Hunter: Shinjuku Private Eyes	·	·	952
2018	Dragon Ball Super: Broly	Birusu	7.7	38,283
2018	Okko's Inn	·	7.1	2,681
2018	Pokémon the Movie: The Power of Us	·	6.3	3,508
2018	Batman Ninja	Batman	5.6	24,537
2017	Pokémon the Movie: I Choose You!	·	6.3	8,522
2017	Gintama Live Action the Movie	Yoshida Shoyo	6.1	3,008
2017	Sword Art Online the Movie: Ordinal Scale	·	7.3	10,331

Better together?

Koichi Yamadera's regulars

The number on the right is the lift: their average together minus the average of their two careers. Acting pairs here count billed roles (an actor in a director's top six, co-stars both in the top five); each duo page counts every film they made together in those roles.

Films together: Koichi Yamadera and Akio Otsuka movies · Atsuko Tanaka and Koichi Yamadera movies · Mamoru Oshii and Koichi Yamadera movies · Kan'ichi Kurita and Koichi Yamadera movies

Takes

On Koichi Yamadera

Information courtesy of IMDb (https://www.imdb.com). Used with permission. Ratings and votes as of the latest nightly refresh.