
Koji Seki
ActingAbout Koji Seki
Koji Seki (関 幸治, Seki Kōji, October 15, 1978) is a Japanese actor from Saitama Prefecture. He is affiliated with Animo Produce. He has blood type O.
Career Statistics & Market Influence
Analyzing the cinematic journey of Koji Seki reveals a career defined by diverse artistic exploration. With a total of 20 major appearances, the actor has established a significant footprint in global cinema.
Genre Dominance: Drama
The majority of Koji Seki's filmography leans towards the Drama genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.
The "Box Office" Signature
With a 35% Success Ratio (movies rated above 6.5), Koji Seki remains a reliable draw for studios. Their peak performance was recorded in The Sun, which continues to be the benchmark for their career rating-wise.
Best Koji Seki Movies Ranked
Must-watch hits from Koji Seki's career based on audience ratings.
Complete Filmography & Success Status
Tracking the career evolution and box office verdicts of Koji Seki.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2025 | 名前、呼んでほしい | - | Flop | Similar → |
| 2024 | Hitodzuma otoko (men)-tsukuri hiwaina ajiwai | - | Flop | Similar → |
| 2024 | Chime | Yoshizawa | Hit | Similar → |
| 2024 | At the End of Desire | Kenji Sato | Flop | Similar → |
| 2024 | Haven of Peace | - | Flop | Similar → |
| 2024 | Performing Kaoru's Funeral | - | Flop | Similar → |
| 2023 | Polar Night | - | Flop | Similar → |
| 2022 | Possibly, Huh Huh | - | Flop | Similar → |
| 2022 | Mom in the Mirror | - | Flop | Similar → |
| 2021 | Intolerance | Wakita | Hit | Similar → |
| 2021 | あ・く・あ〜ふたりだけの部屋〜 | - | Flop | Similar → |
| 2020 | Red Post on Escher Street | Koizumi | Hit | Similar → |
| 2020 | State of Emergency | Kodokuna 19-ji | Super Hit | Similar → |
| 2020 | The Lonely 19:00 | Father | Flop | Similar → |
| 2020 | Abnormal Rodeo Blues | - | Flop | Similar → |
| 2020 | Married Woman's Wetland Disturbed by the Tip of the Tongue | Kôji Matsumura | Flop | Similar → |
| 2019 | The Cuck, The Slag And The Stealer | Tamotsu | Flop | Similar → |
| 2016 | Shin Godzilla | - | Hit | Similar → |
| 2016 | The Sun | - | Super Hit | Similar → |
| 2012 | Chronicle of My Mother | - | Hit | Similar → |
Koji Seki - Frequently Asked Questions
What is the best movie of Koji Seki?
According to audience ratings, the best movie starring Koji Seki is "The Sun" with a rating of 8.0/10.
How many movies has Koji Seki acted in?
Koji Seki has been featured in at least 20 major films throughout their career.
What are some other popular movies by Koji Seki?
Other notable films include "State of Emergency", "Intolerance", and "Red Post on Escher Street".




