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.
Cast

What Happened to Our Nest Egg!?
Moriguchi

72nd NHK Kōhaku Uta Gassen
Unknown

Murder of the Inugami Clan
Nasu Hoteru Shujin

Ryoma's Wife, Her Husband and Her Lover
Unknown

Round About Midnight
Man Watching TV

90 Years Old – So What?
Taxi driver

A Flawless Concierge
The Film Director

Tales of the Bizarre 20th Anniversary Spring Special: Popular Episode Competition
Unknown
Crew

The Magic Hour
Director, Screenplay
Daichi (Social Distancing Version)
Theatre Play, Stage Director

Promise of Death
Screenplay

Welcome Back, Mr. McDonald
Director, Screenplay, Theatre Play

Suite Dreams
Director, Screenplay

劇場の灯を消すな!PARCO劇場編
Director

All About Our House
Director, Screenplay

A Ghost of a Chance
Director, Screenplay

Vamp Show
Writer

The Fearless Otojiro's Company
Director, Writer

Airport 2013
Director, Writer

The Kiyosu Conference
Director, Screenplay, Original Story
Warai no Daigaku
Original Story, Screenplay

VAMP SHOW
Writer

新選組!! 土方歳三 最期の一日
Writer

Galaxy Turnpike
Director, Writer

東京サンシャインボーイズ『returns』
Writer, Director

Fuunjitachi ~ Rangaku Kakumei-hen
Screenplay

Jekyll & Hyde & Tears & Liquor
Script, Stage Director

Furuhata Ninzaburo vs SMAP
Screenplay

The Laughing Kangaroo
Writer

All About Suomi
Director, Writer

After All, I Love Cats the Three Onda Sisters’ Great Kyoto Troubles
Screenplay

Warai no daigaku
Writer, Director

三谷幸喜「short cut」
Director

Murder on the Orient Express
Screenplay

A Brief Parting
Writer

The Disappearance of Furuhata Ninzaburo
Writer

The Terror of Dr. Kuroiwa
Writer

All By His Excellency's Work
Writer

Furuhata Ninzaburo The Resurrection Of Death
Writer

Furuhata Ninzaburo Final: A Fair Murderer
Writer

Furuhata Ninzaburo Final: Last Dance
Writer

Furuhata Chugakusei
Screenplay

The Murder of Kuroido
Screenplay

Hit Me Anyone One More Time
Screenplay, Director

Ryoma's Wife, Her Husband and Her Lover
Screenplay, Theatre Play

A Flawless Concierge
Director, Screenplay

The Gentle 12
Theatre Play, Screenplay

Oi, Dazai
Director, Writer

蒙古が襲来
Director, Writer

昭和から騒ぎ
Director

三谷文楽「人形ぎらい」
Director, Writer

University of Laughs
Screenplay, Original Story