Koki Mitani - Actor Profile

Koki Mitani

Writing
Updated: May 10, 2026
8Total Films
10.0 Highest Rated
Born: Jul 8, 1961
Birth Place: Setagaya, Tokyo, Japan

About Koki Mitani

Kōki Mitani (三谷 幸喜, Mitani Kōki; born July 8, 1961) is a Japanese playwright, screenwriter, actor and film director. He studied dramatics at Nihon University. He has been described by The Japan Times as "far and away the nation's best-known dramatist". In 2023, Mitani was the recipient of the 15th annual Juzo Itami Award.

Koki Mitani Movies & Career Overview

The filmography of Koki Mitani reflects a strong mix of popular and critically appreciated roles. Across 8 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Koki Mitani's work falls within the Comedy genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 63% of Koki Mitani's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains Ryoma's Wife, Her Husband and Her Lover, which stands out as a key performance.

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Best Koki Mitani Movies Ranked

Must-watch hits from Koki Mitani's career based on audience ratings.

Full Filmography

Every movie Koki Mitani has appeared in, with audience ratings and verdicts.

Koki Mitani - Frequently Asked Questions

What is the best movie of Koki Mitani?

According to audience ratings, the best movie starring Koki Mitani is "Ryoma's Wife, Her Husband and Her Lover" with a rating of 10.0/10.

How many movies has Koki Mitani acted in?

Koki Mitani has been featured in at least 8 major films throughout their career.

What are some other popular movies by Koki Mitani?

Other notable films include "90 Years Old – So What?", "Round About Midnight", and "Murder of the Inugami Clan".

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