Yoichi Nukumizu (jap. 温水 洋一, Nukumizu Yōichi) is a Japanese actor and television personality. He is nicknamed Nukkun (ぬっくん).
| Series | A Woman of Local Specialities | Aoki | 2025-01-08 |
| Movie | Godmother: The Life of Ayako Koshino | Angel | 2025-03-23 |
| Series | Usotoki Rhetoric | Unknown | 2024-10-07 |
| Movie | Kienai Akari | Unknown | 2023-10-21 |
| Series | Shōtai | Satake | 2022-03-12 |
| Movie | D-river | Unknown | 2022-02-05 |
| Movie | The World Laughs | Unknown | 2022-08-07 |
| Series | How to be Likable in a Crisis | Unknown | 2021-04-24 |
| Movie | ベイジルタウンの女神 | Unknown | 2021-03-20 |
| Movie | 祈り ―幻に長崎を想う刻― | Unknown | 2021-08-20 |
| Movie | Engawa Lovers | Unknown | 2020-07-17 |
| Series | Mirror Twins | Jo Omikado | 2019-04-06 |
| Series | Radiation House | Kokichi Marui | 2019-04-08 |
| Series | The Good Wife | Takahiko Sakaguchi | 2019-01-13 |
| Movie | As You Like It | Touchstone | 2019-08-14 |
| Series | In Hand | Unknown | 2019-04-12 |
| Series | Bishonure Tantei Mizuno Hagoromo | Jinbo | 2019-07-03 |
| Movie | Lupinranger vs Patranger vs Kyuranger | Kogure | 2019-05-03 |
| Series | SICK'S Jo no Shou | Tameemon Raiden | 2018-04-01 |
| Series | Wacky TV Na Na Na | Nanao (voice) | 2018-04-06 |
| Movie | Little Forest: Four Seasons | Shigeyuki | 2018-03-22 |
| Series | Unnatural | 桜小路要一 | 2018-01-12 |
| Movie | Life in Overtime | Unknown | 2018-06-09 |
| Series | Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger | Kogure | 2018-02-11 |
| Series | あまんじゃく~元外科医の殺し屋 最後の闘い~ | Unknown | 2018-09-24 |
| Series | Spec saga "The Romance of Satori" | Unknown | 2018-09-28 |
| Series | Jimmy: The True Story of a True Idiot | Unknown | 2018-07-20 |
| Series | A Meal Makes Her Forget | Zen Hidaka | 2018-10-12 |
| Movie | Until I, Who Was Unable to Go to School, Wrote "anohana" and "The Anthem of the Heart" | Kohei Otsuka | 2018-09-01 |
| Movie | Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger en film | Kogure | 2018-08-04 |
| Series | Koshoku Robot | Masuzawa | 2017-06-19 |
| Movie | Kitakaze to Taiyo no Hotei | Ogaki | 2017-03-17 |
| Movie | Columbo of Shinano 4 - The Karuizawa Forked Road Murder Case | Maruyama Ryousuke | 2017-04-24 |
| Series | Akira and Akira | Unknown | 2017-07-09 |
| Movie | 父、ノブナガ | Unknown | 2017-10-07 |
| Movie | Columbo of Shinano 5 - The 'Shinano Country' Murder Case | Maruyama Ryousuke | 2017-11-20 |
| Movie | Love and Lies | Crepe Vendor | 2017-10-14 |
| Movie | Sing My Life | Photo Studio Owner | 2016-04-01 |
| Movie | Chinyuki | Taizo Nakamura | 2016-02-27 |
| Series | Hibana: Spark | Unknown | 2016-06-02 |
| Movie | Ōoku | Unknown | 2016-01-22 |
| Series | Ooku: Saikyou no Onna / Higeki no Shimai | Unknown | 2016-01-22 |
| Series | Happy Marriage!? | Yuuji Takanishi | 2016-06-22 |
| Movie | Sabuibo Mask | Toraji | 2016-06-11 |
| Movie | Gold Medal Man | Unknown | 2016-10-22 |
| Movie | 必殺仕事人2016 | Unknown | 2016-09-25 |
| Movie | Columbo of Shinano 3 - The Hokkoku Kaido Murder Case | Maruyama Ryousuke | 2016-11-14 |
| Series | The Copycat Criminal | Sakazaki Hiroki | 2016-09-21 |
| Movie | Little Forest: Winter/Spring | Shigeyuki | 2015-01-28 |
| Movie | Listener | Nukumizu | 2015-02-28 |
| Movie | The Noise | Unknown | 2015-05-23 |
| Movie | Kirisaki Jack no Kokuhaku | Unknown | 2015-04-18 |
| Movie | Samurai Cat: The Movie | Jinta | 2014-03-01 |
| Movie | Little Forest: Summer/Autumn | Shigeyuki | 2014-08-30 |
| Movie | Hoshi Shin'ichi Mystery Special | Unknown | 2014-02-15 |
| Movie | Miracle: Devil Claus' Love and Magic | Master | 2014-11-22 |
| Series | Massan | Saburo Nakajima | 2014-09-29 |
| Movie | Columbo of Shinano 2- The Togakushi Legend Murder Case | Maruyama Ryousuke | 2014-11-14 |
| Movie | 25 | Unknown | 2014-11-01 |
| Series | Trembling Cow | Unknown | 2013-06-16 |
| Movie | Abductee | Unknown | 2013-02-21 |
| Series | Meshibana Keiji Tachibana | Unknown | 2013-04-10 |
| Movie | Columbo of Shinano - Dead Person's Echo | Maruyama Ryousuke | 2013-10-17 |
| Movie | Tiger Mask | Kotaro Wakatsuki | 2013-11-09 |
| Movie | My Little Sweet Pea | Manabu Inomoto | 2013-12-21 |
| Movie | Tenshin | Kano Hogai | 2013-11-16 |
| Series | Solitary Gourmet | Unknown | 2012-01-04 |
| Movie | Always: Sunset on Third Street '64 | Bicycle shop | 2012-01-21 |
| Series | Hitori Shizuka | 矢部充 | 2012-10-21 |
| Movie | FLY!~平凡なキセキ~ | Unknown | 2012-03-10 |
| Series | URAKARA | Unknown | 2011-01-14 |
| Movie | Sazae-san 3 | Unknown | 2011-01-02 |
| Movie | The Last Revenge | Unknown | 2011-02-26 |
| Movie | Red Finger | Yamamoto | 2011-01-03 |
| Movie | Avatar | Unknown | 2011-04-30 |
| Series | The Marriage Counselor | Keisuke Yamamura | 2011-04-18 |
| Movie | Home ~Departure of the Bride~ | Sugiyama Saburo | 2011-07-05 |
| Movie | Star Watching Dog | Unknown | 2011-06-10 |
| Series | Moon Lovers | Ikuzo Tokita | 2010-05-10 |
| Series | Trouble Man | Daisuke Katsura | 2010-04-09 |
| Movie | The Seaside Motel | Pepe | 2010-06-05 |
| Series | Ryōmaden | Unknown | 2010-01-03 |
| Movie | The Tragedy of W | Unknown | 2010-01-11 |
| Series | 25-year-old Grandpa | camera shop salesman | 2010-11-15 |
| Series | SMAPに内緒でドラマ作っちゃいましたSP ~毒トマト殺人事件 | Unknown | 2010-07-01 |
| Series | Mori no Asagao | Toshikazu Seko | 2010-10-18 |
| Movie | Sakurada Gate Incident | Unknown | 2010-10-16 |
| Movie | Neck | Okada | 2010-08-21 |
| Series | Spiritual Teacher, Kyoko Odagiri | Karaki Tsutomu / Ben | 2010-10-10 |
| Movie | Anmitsu Hime 2 | Unknown | 2009-01-11 |
| Series | BOSS | Keisuke Yamamura | 2009-04-16 |
| Movie | Instant Swamp | Salaryman | 2009-05-23 |
| Movie | Sundome 4: The Final | Unknown | 2009-11-06 |
| Movie | Yamagata Scream | Youichi Nukumizu | 2009-08-01 |
| Movie | Shayô | Uehara | 2009-06-13 |
| Movie | The Taste of Fish | Unknown | 2008-06-07 |
| Movie | All Around Us | Hiroto Wakui | 2008-06-07 |
| Series | タカトシ温水の路線バスで! | Unknown | 2008-03-02 |
| Movie | Sex Is No Laughing Matter | Yamada | 2008-01-19 |
| Movie | Furuhata Chugakusei | Onoda | 2008-06-14 |
| Series | Aoi Yū × Yottsu no Uso Camouflage | Ryosuke's father | 2008-01-30 |
| Series | Monster Parent | Kazuaki Koyama | 2008-07-01 |
| Movie | GS Wonderland | Muneo Ohkouchi | 2008-11-15 |
| Series | Tonsure | Hidehiko Yabuta / Yabu | 2008-10-05 |
| Movie | The Handsome Suit | Unknown | 2008-11-01 |
| Movie | Samurai Gangsters | Ishimatsu Mori | 2008-09-20 |
| Movie | The Cycling Genius Is Coming! | Unknown | 2008-09-06 |
| Movie | Sairen | Unknown | 2007-04-08 |
| Movie | Tales of the Bizarre: 2007 Spring Special | Unknown | 2007-03-26 |
| Series | 松本清張スペシャル・地方紙を買う女 | 愛子駅食堂店主 | 2007-01-30 |
| Movie | The Successful Businessmen Handbook: Negotiation Tactics You Can Learn from the Yakuza | Unknown | 2007-05-25 |
| Series | Hadaka no Taishō | Unknown | 2007-09-01 |
| Movie | Sundome | Unknown | 2007-11-20 |
| Movie | Dog in a Sidecar | Ice-cream man | 2007-06-23 |
| Movie | 出るトコ出ましょ! | Kotaro Aso | 2007-09-22 |
| Series | Miracle Zoo ~ The Asahiyama Zoo Story ~ | 柿内耕作 | 2006-05-13 |
| Movie | Damejin | Unknown | 2006-07-01 |
| Series | Time Limit Investigator | Kiyohiko Kendo | 2006-01-13 |
| Movie | The Midnight Girls | Unknown | 2006-08-12 |
| Movie | Diary of Beloved Wife: Saucepot | Okada | 2006-10-07 |
| Movie | Densha Otoko Deluxe: The Final Crusade | Unknown | 2006-09-23 |
| Movie | Into a Dream | Endo | 2005-06-11 |
| Movie | Look of Love | Koyama | 2005-01-01 |
| Movie | Turtles Are Surprisingly Fast Swimmers | Barber | 2005-07-02 |
| Movie | Innocent Seven | Haruki Yokoyama | 2005-08-13 |
| Movie | Fly, Daddy, Fly | Unknown | 2005-07-09 |
| Movie | Always - Sunset on Third Street | Bicycle Shopkeeper | 2005-11-11 |
| Movie | Man Gataro Show: Babaa Zone | Unknown | 2004-03-19 |
| Movie | Tokyo Noir | Unknown | 2004-09-24 |
| Movie | Hole | Unknown | 2004-07-10 |
| Series | Gaki no Tsukai No Laughing Batsu Game | Self - Guest | 2003-07-27 |
| Series | Psycho Doctor | Unknown | 2002-10-09 |
| Movie | Kamaitachi no Yoru | Unknown | 2002-07-03 |
| Series | AIBOU: Tokyo Detective Duo | Unknown | 2002-10-09 |
| Series | Hero | Katsuo Koganezawa | 2001-01-08 |
| Series | 女子アナ。 | Tadashi Ishizuka | 2001-01-09 |
| Series | Unsolved Cases | Yoichi Tada | 1999-01-08 |
| Series | Emergency Room 24 Hours | Unknown | 1999-01-05 |
| Movie | Revenge | Unknown | 1999-05-14 |
| Series | Kanojotachi no Jidai | Unknown | 1999-07-07 |
| Series | Forbidden Love | Matsuoka Sensei / History Teacher | 1999-04-08 |
| Movie | Amagi Pass | Unknown | 1998-01-01 |
| Movie | Apartment Wife '98 Dangerous Ecstasy | Unknown | 1998-01-01 |
| Movie | Suicide Bus | Yashiro | 1998-08-11 |
| Movie | Begging for Love | Yasuko's father | 1998-09-25 |
| Movie | Molester Diary: A Man Who Kept Stroking Ass 6 | Unknown | 1998-12-20 |
| Movie | Bayside Shakedown | Wangan Police Station Accounting Manager | 1998-10-31 |
| Movie | The Human Chair | Yoshimura | 1997-04-19 |
| Movie | Molester Diary: A Man Who Kept Stroking Ass 5 | Unknown | 1997-11-01 |
| Movie | Molester Diary: A Man Who Kept Stroking Ass 4 | Unknown | 1996-01-01 |
| Movie | Love Hotel Night 2 | Unknown | 1996-07-05 |
| Movie | Molester Diary: A Man Who Kept Stroking Ass | Unknown | 1995-01-12 |
| Movie | Molester Diary: A Man Who Kept Stroking Ass 2 | Unknown | 1995-12-01 |
| Movie | 119 | Yuichi Nakae | 1994-11-05 |
| Movie | The Ladies Pachinko Graffiti 2 | Unknown | 1993-11-26 |
| Movie | Psychic Theater Mr. Maric's Super Magic V | Unknown | 1990-10-04 |
| Series | Super Sentai Series | Kogure | 1975-04-05 |