Yuu Tokui (徳井 優, real name: 徳井 利次, September 28, 1959) is a Japanese actor from Ōsaka City, Ōsaka Prefecture. He is 158 cm tall, weighs 50 kg, and has blood type A. He belongs to Takaoka Office. In 1979, he made his movie debut in The Fixer (Nihon no Fixer) under the stage name of 立原 繁人, and changed his name to Yuu Tokui in 1987.
| Series | Geeks: Weirdos at the Police Station | Mitarai Satoshi | 2024-07-04 |
| Series | Sibling Intrusion | Iwaki Taizo | 2024-10-05 |
| Series | Golden Kamuy -The Hunt of Prisoners in Hokkaido- | Kumagishi Choan | 2024-10-06 |
| Movie | It Is Not Good, Maybe. | Midori's father | 2023-01-06 |
| Series | Angel Flight | Tanoshita Mitsugu | 2023-03-17 |
| Movie | Anime Supremacy! | Maeyamada | 2022-05-20 |
| Movie | A World Without Cherry Blossoms | 2022-04-01 | |
| Series | Good Man Nagaya | Kikumatsu | 2022-07-08 |
| Movie | あの胸が岬のように遠かった〜河野裕子と生きた青春〜 | 2022-03-30 | |
| Movie | NEKOMIMI - Seaside Pet Detective - | 2022-12-02 | |
| Movie | Tulips in October | Yamaji | 2022-12-22 |
| Series | Naniwa Kin'yūdō | 2022-12-02 | |
| Movie | Naniwa Kinyudo - Haibara knocks on the door of Imperial Finance! | 2022-11-25 | |
| Movie | 駐在刑事SP 2022 | 2022-10-17 | |
| Movie | Seiichi Morimura Mystery Special Shuchuchueki Series 37 No Retirement Age | Yamaji | 2021-04-01 |
| Movie | Your Turn to Kill: The Movie | Goro Akaike | 2021-12-10 |
| Movie | Izakaya Choji | 2020-03-28 | |
| Series | Yell | 2020-03-30 | |
| Movie | Journey of the Sky Goddess | Masaru Hashiwaki | 2019-03-09 |
| Movie | Kaguya-sama: Love Is War | 2019-09-06 | |
| Series | It's Your Turn | 2019-04-21 | |
| Series | SICK'S Jo no Shou | Akio Kondo | 2018-04-01 |
| Movie | My Retirement, My Life | Masayuki Kijima | 2018-11-09 |
| Movie | Detective Ushio vs. Case Writer Saeko: Last Family | Detective Yamaji | 2017-01-07 |
| Movie | Survival Family | Bicycle Shop Owner | 2017-02-11 |
| Movie | Detective Ushio vs. Case Writer Saeko: Survivors | Detective Yamaji | 2016-01-09 |
| Movie | I Am a Hero | Abe | 2016-04-23 |
| Movie | Murder Credit - Final Destination Series | Detective Yamaji | 2016-06-25 |
| Movie | Specialist 3 | Toshiro Oomiya | 2015-02-28 |
| Movie | Her Granddaughter | Tamio | 2015-02-14 |
| Movie | Taxi Driver's Mystery Diary 37 - Mystery of Double Homicides from Tokyo to Hamamatsu | 2015-03-07 | |
| Movie | Terminal Station Series - Umbrella of Goodwill | Detective Yamaji | 2015-09-26 |
| Movie | Ryuzo and the Seven Henchmen | Ryuhei's Boss | 2015-04-25 |
| Movie | 125 Years Memory | Heiji | 2015-12-05 |
| Movie | Taxi Driver's Mystery Diary 38 | 2015-08-29 | |
| Series | The Long Goodbye | Kazama | 2014-04-19 |
| Movie | Specialist 2 | Toshiro Oomiya | 2014-03-08 |
| Movie | The Vancouver Asahi | Katsuo Maehara | 2014-09-29 |
| Series | ボーダーライン | 이토 준이치 | 2014-10-04 |
| Movie | Specialist | Toshiro Oomiya | 2013-05-18 |
| Movie | Kyokuhoku Rhapsody | 2013-03-19 | |
| Movie | Princess Sakura | Takuetsu | 2013-06-29 |
| Movie | The Road Less Travelled | Officer Ota | 2013-09-28 |
| Movie | SPEC: Zero | Akio Kondo | 2013-10-23 |
| Movie | A Band Rabbit and a Boy | 2013-12-14 | |
| Movie | Robo-G | Yaoi's Boss | 2012-01-14 |
| Movie | My Departure | 2012-10-27 | |
| Movie | Fujimi Orchestra: Cold Front Conductor | Kunimitsu Ishida | 2012-03-03 |
| Movie | Jazz G Men | Nobuhiko Sasagawa | 2011-10-29 |
| Series | Shinsengumi Keppūroku | 2011-04-03 | |
| Movie | Crossroads | 2011-12-03 | |
| Series | My Husband is a Cartoonist | 2010-03-29 | |
| Movie | Rinco's Restaurant | 2010-02-06 | |
| Movie | A Lone Scalpel | Takao Shiratori | 2010-06-05 |
| Movie | Onobori monogatari | 2010-07-17 | |
| Movie | Piecing Me Back Together | Shinohira | 2010-06-19 |
| Movie | The Wife of Gegege | Merarihyon | 2010-11-20 |
| Series | SPEC ~ First Blood | Akio Kondo | 2010-10-08 |
| Movie | Crime or Punishment?!? | Shop manager | 2009-02-28 |
| Movie | Days with You | 2009-03-14 | |
| Movie | Silver Rain | 2009-11-28 | |
| Movie | I’m a Cat Stalker | Museum Owner | 2009-07-04 |
| Movie | Noriben - The Recipe for Fortune | 2009-09-26 | |
| Movie | Maison Ikkoku Kanketsuhen | 2008-07-25 | |
| Movie | Detective Ushio VS Case Reporter Saeko at the Terminal Station | Detective Yamaji | 2008-12-20 |
| Movie | I Just Didn't Do It | Seiji Nishimura | 2007-01-20 |
| Movie | The Sword of Alexander | 2007-04-07 | |
| Movie | Sixteen | 2007-05-26 | |
| Movie | A Tale of Mari and Three Puppies | 2007-12-08 | |
| Movie | Welcome to the Quiet Room | Doctor Shirai | 2007-10-20 |
| Movie | Loving You | 2007-07-28 | |
| Series | Junjo Kirari | Nogiyama Yoichi | 2006-03-04 |
| Series | 桜2号 | 2006-10-28 | |
| Movie | Rough | 2006-08-26 | |
| Movie | Fly, Daddy, Fly | 2005-07-09 | |
| Movie | The Great Yokai War | 2005-08-06 | |
| Movie | Spring Snow | 2005-10-09 | |
| Movie | Life on the Longboard | 2005-09-10 | |
| Movie | Touch | Mr. Okamoto | 2005-09-10 |
| Movie | Eiko | 2004-02-28 | |
| Movie | Zebraman | Pyromaniac | 2004-01-30 |
| Movie | Drugstore Girl | Geronimo | 2004-02-07 |
| Movie | Thirty Lies or So | Cab driver | 2004-12-18 |
| Movie | Swing Girls | Karaoke Manager | 2004-09-11 |
| Movie | Age 17 | Shop Manager | 2003-06-21 |
| Movie | Travail | 2002-03-23 | |
| Movie | Pakodate-jin | 2002-02-19 | |
| Movie | Dark Water | Ota | 2002-01-19 |
| Movie | Tales of the Bizarre: 2002 Spring Special | 2002-03-27 | |
| Movie | 恋に唄えば♪ | 2002-11-03 | |
| Movie | Fan of Hong Kong star | 2002-09-04 | |
| Movie | Shangri-La | Seisuke Umemoto | 2002-08-03 |
| Movie | Perfect Education: 40 Days of Love | 2001-06-23 | |
| Movie | Keizoku: Unsolved Mysteries - Beautiful Dreamer | 2000-03-01 | |
| Movie | Senrigan | Counselor | 2000-06-10 |
| Movie | School Ghost Story: Spring Haunting Special | 1999-03-30 | |
| Movie | Adrenaline Drive | Yamamoto | 1999-02-18 |
| Movie | The Accomplice | Shoe store clerk | 1999-04-10 |
| Movie | The Exam | Haruyuki Shoba | 1999-07-03 |
| Movie | Dream Maker | 1999-10-23 | |
| Movie | Mind Game | 1998-04-04 | |
| Movie | Give It All | Ferry Boat Captain | 1998-10-09 |
| Movie | Shomuni | 1998-11-28 | |
| Movie | Diary of Early Winter Shower | Fish dealer | 1998-11-14 |
| Movie | My Secret Cache | Tsubaki | 1997-02-15 |
| Series | Kekkon Shiyouyo! | 1996-04-11 | |
| Movie | Weather Woman | Guardsman | 1996-08-16 |
| Movie | Shall We Dance? | Tokichi Hattori | 1996-01-27 |
| Series | Itazura na Kiss | 入江柾 | 1996-10-14 |
| Movie | Socrates | 1996-12-21 | |
| Movie | Kirikomi | 1995-02-08 | |
| Movie | Love Letter | Men in the Graveyard | 1995-03-25 |
| Movie | Catastrophe | 1990-05-16 | |
| Movie | Fancy Dance | Senior monk | 1989-12-23 |
| Movie | Hanjuku Madonna: Oishii futomomo | 1987-06-20 | |
| Movie | Nakazawa Keiko vs Takagi Yōko: Daburuōgazumu | 1987-11-21 | |
| Movie | Mishima: A Life in Four Chapters | Cadet #3 | 1985-09-20 |