---
name: "Takatsuna Mukai"
canonical: "https://film.one/person/takatsuna-mukai"
fi1m_id: "takatsuna-mukai"
imdb_id: "nm1429134"
tmdb_id: 1602722
wikidata_id: "Q109421762"
roles: ["Actor"]
reviewed_on_fi1m: 3
average_fi1m_score: 77
average_as: "actor"
average_over: 3
updated: "2026-09-27T08:29:29.191462+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Takatsuna Mukai

## Identity

Takatsuna Mukai

- **Canonical:** https://film.one/person/takatsuna-mukai
- **Type:** Person
- **Fi1m ID:** takatsuna-mukai
- **IMDb ID:** nm1429134
- **TMDB ID:** 1602722
- **Wikidata ID:** Q109421762
- **Same entity:** https://www.wikidata.org/wiki/Q109421762, https://www.imdb.com/name/nm1429134/, https://www.themoviedb.org/person/1602722

Actor. Born in Osaka, Japan.

## Details

- **Work:** Actor
- **Active:** 2005–present
- **Average Fi1m score:** 77, as actor, over 3 titles
- **Fi1m score by decade:** 2000s 75 (2), 2020s 82 (1)
- **Fi1m against the critics:** 77 to 73 across 3 titles
- **Score spread:** 1 at 80+, 2 at 60–79, 0 under 60
- **Lead roles:** 0 of 1 acting credits billed first or second
- **Genres:** Comedy 2, Horror 1, Mystery 1, Thriller 1
- **Screen time:** 1 hours of reviewed films
- **Box office:** $2m across 1 films with figures
- **Elsewhere:** https://www.wikidata.org/wiki/Q109421762, https://www.imdb.com/name/nm1429134/, https://www.themoviedb.org/person/1602722

## Streaming the US now

- **Amazon Prime Video:** [*Saint Maud*](https://film.one/film/saint-maud.md) (82)

For United States; add `?region=XX` for another country.

## Biography

Takatsuna Mukai is a Japanese actor and musician based in London. He has appeared in film and television roles since the mid-2000s, including as Hiro in *Saint Maud* (2019), Daisuke in *The Grudge 3* (2009) and Hiro in *Night Train* (2009).

His other screen credits include a Japanese guest in *The Crown* (2020), a translator in *The IT Crowd* (2006) and a Japanese presenter in *Nathan Barley* (2005). He has also worked as a voice actor in video games such as *Rise of the Ronin* (2024) and as a composer and sound artist.

*Sources: imdb.com, instagram.com.*

## On Fi1m (3)

- *Saint Maud* (2020), Fi1m 82, as Hiro — [page](https://film.one/film/saint-maud.md)
- *The IT Crowd* (2006), Fi1m 76, as Translator — [page](https://film.one/tv/the-it-crowd.md)
- *Nathan Barley* (2005), Fi1m 74, as Japanese presenter — [page](https://film.one/tv/nathan-barley.md)

## Complete filmography (10)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *Saint Maud* (2020), as Hiro — Fi1m 82, [page](https://film.one/film/saint-maud.md)
- *Final Portrait* (2017), as Annette's Lover
- *The Crown* (2016), series, as Japanese Guest — Fi1m 78, [page](https://film.one/tv/the-crown.md)
- *Room 55* (2014), as Yoshio
- *The Grudge 3* (2009), as Daisuke
- *Night Train* (2009), as Hiro
- *The Day of the Kamikaze* (2007), Actor
- *The IT Crowd* (2006), series, as Translator — Fi1m 76, [page](https://film.one/tv/the-it-crowd.md)
- *Nathan Barley* (2005), series, as Japanese presenter — Fi1m 74, [page](https://film.one/tv/nathan-barley.md)
- *The Basil Brush Show* (2002), series, as Japanese Man

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/takatsuna-mukai