7.7
TV
Writing
Koki Mitani
- Born
- (age 65)
- Birthplace
- Setagaya, Tokyo, Japan
- Credits
- 75 titles
Biography
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.
Signature work
Known For
7.7
TV
7.6
Movie
Welcome Back, Mr. McDonald
7.5
Movie
The Magic Hour
7.1
Movie
A Ghost of a Chance
7.2
Movie
University of Laughs
6.2
Movie
Suite Dreams
6.9
Movie
The Kiyosu Conference
8.8
TV
Furuhata Ninzaburo
6.9
Movie
Murder of the Inugami Clan
6.9
Movie
Hit Me Anyone One More Time
8.0
TV
Sanadamaru
6.7
Movie
What Happened to Our Nest Egg!?
6.5
Movie
All About Our House
8.5
TV
The 13 Lords of the Shogun
5.4
Movie
All About Suomi
6.4
Movie
Airport 2013
8.1
TV
Shinsengumi!
8.0
TV
He Is Always There
Acting credits 13
| Year | Title | Role |
|---|---|---|
| TBA | 荻野清子GoGoコンサート～三谷幸喜を歌おう～ Film | |
| 2024 | 90 Years Old – So What? Film | Taxi driver |
| 2023 | The Makanai: Cooking for the Maiko House TV | Mitani (1 ep) |
| 2021 | 72nd NHK Kōhaku Uta Gassen Film | |
| 2021 | What Happened to Our Nest Egg!? Film | Moriguchi |
| 2011 | A Flawless Concierge Film | The Film Director |
| 2010 | Tales of the Bizarre 20th Anniversary Spring Special: Popular Episode Competition Film | |
| 2009 | The Three Musketeers TV | O'Reilly (voice) (2 ep) |
| 2006 | Murder of the Inugami Clan Film | Nasu Hoteru Shujin |
| 2002 | Ryoma's Wife, Her Husband and Her Lover Film | |
| 2001 | 裸にしたい男 TV | (1 ep) |
| 1999 | Round About Midnight Film | Man Watching TV |
| 1990 | Kodomo, Hoshii Ne TV | Seiichiro Kuwabara (1 ep) |
Crew credits 66
| Year | Title | Job |
|---|---|---|
| 2026 | 新宿発8時15分 Film | Writer, Director |
| 2026 | いのこりぐみ Film | Director, Writer |
| 2025 | Pray Speak What Has Happened TV | Screenplay (11 ep) |
| 2025 | 三谷文楽「人形ぎらい」 Film | Director, Writer |
| 2025 | Oi, Dazai Film | Director, Writer |
| 2025 | 昭和から騒ぎ Film | Director |
| 2025 | 蒙古が襲来 Film | Director, Writer |
| 2024 | All About Suomi Film | Director, Writer |
| 2023 | Warai no daigaku Film | Writer, Director |
| 2022 | VAMP SHOW Film | Writer |
| 2022 | The 13 Lords of the Shogun TV | Screenplay (48 ep) |
| 2021 | Promise of Death Film | Screenplay |
| 2020 | 劇場の灯を消すな！PARCO劇場編 Film | Director |
| 2020 | Daichi (Social Distancing Version) Film | Theatre Play, Stage Director |
| 2019 | Hit Me Anyone One More Time Film | Screenplay, Director |
| 2018 | The Murder of Kuroido Film | Screenplay |
| 2018 | Fuunjitachi ~ Rangaku Kakumei-hen Film | Screenplay |
| 2016 | Sanadamaru TV | Director, Screenplay (50 ep) |
| 2015 | Galaxy Turnpike Film | Director, Writer |
| 2015 | Murder on the Orient Express Film | Screenplay |
| 2014 | Back of Father TV | Writer, Screenplay (10 ep) |
| 2014 | Jekyll & Hyde & Tears & Liquor Film | Stage Director, Script |
| 2014 | Airport 2013 Film | Writer, Director |
| 2013 | The Kiyosu Conference Film | Director, Screenplay, Original Story |
| 2011 | A Flawless Concierge Film | Director, Screenplay |
| 2011 | 三谷幸喜「short cut」 Film | Director |
| 2011 | A Ghost of a Chance Film | Director, Screenplay |
| 2010 | The History of Our Family TV | Screenstory, Creator (3 ep) |
| 2009 | The Three Musketeers TV | Screenplay, Adaptation (40 ep) |
| 2009 | 東京サンシャインボーイズ『returns』 Film | Director, Writer |
| 2008 | Furuhata Chugakusei Film | Screenplay |
| 2008 | The Magic Hour Film | Director, Screenplay |
| 2007 | The Fearless Otojiro's Company Film | Writer, Director |
| 2006 | Suite Dreams Film | Director, Screenplay |
| 2006 | Furuhata Ninzaburo Final: Last Dance Film | Writer |
| 2006 | Furuhata Ninzaburo Final: A Fair Murderer Film | Writer |
| 2006 | 新選組!! 土方歳三 最期の一日 Film | Writer |
| 2006 | Furuhata Ninzaburo The Resurrection Of Death Film | Writer |
| 2004 | University of Laughs Film | Screenplay, Original Story |
| 2004 | Shinsengumi! TV | Screenplay (49 ep) |
| 2004 | All By His Excellency's Work Film | Writer |
| 2002 | HR TV | Creator |
| 2002 | Ryoma's Wife, Her Husband and Her Lover Film | Screenplay, Theatre Play |
| 2001 | Vamp Show Film | Writer |
| 2001 | All About Our House Film | Director, Screenplay |
| 1999 | The Terror of Dr. Kuroiwa Film | Writer |
| 1999 | Furuhata Ninzaburo vs SMAP Film | Screenplay |
| 1998 | Konya Uchu no Katasumi de TV | Writer (12 ep) |
| 1997 | Welcome Back, Mr. McDonald Film | Screenplay, Director, Theatre Play |
| 1997 | Farewell, Mr. Premier TV | Screenplay, Creator (11 ep) |
| 1997 | Warai no Daigaku Film | Screenplay, Original Story |
| 1996 | San-ban Tēburu no Kyaku TV | Writer (23 ep) |
| 1996 | Ryoma ni Omakase TV | Writer (12 ep) |
| 1996 | 竜馬におまかせ！ TV | Creator |
| 1996 | The Disappearance of Furuhata Ninzaburo Film | Writer |
| 1996 | A Brief Parting Film | Writer |
| 1996 | 今泉慎太郎 TV | Screenplay, Creator (12 ep) |
| 1996 | Furuhata Ninzaburo Extra: Police Officer Imaizumi Shintaro TV | Creator |
| 1995 | 王様のレストラン TV | Screenplay (11 ep) |
| 1995 | The Laughing Kangaroo Film | Writer |