| Taizo Harada | |
| Native Name: | 原田 泰造 |
| Native Name Lang: | ja |
| Birth Date: | 24 March 1970 |
| Birth Place: | Hiroshima, Hiroshima Prefecture |
| Nationality: | Japanese |
| Years Active: | 1990 - present |
| Agent: | Watanabe Entertainment |
| Style: | Conte |
| Height: | 1.78 m |
| Footnotes: | Same year/generation as: Fujiwara Buffalo Goro Chihara Kyodai |
[1] is a Japanese comedian and actor who performs boke in the comedy trio Neptune. He is nicknamed .
Harada is represented with Watanabe Entertainment. He is a father with two children. Harada has an older sister and a younger brother, in which he is the middle child.
To see his appearances with Neptune, see Neptune (owarai).
| Year | Title | Role | Notes | Ref. | ||
|---|---|---|---|---|---|---|
| 1995 | Mama ni Shukudai | |||||
| 1997 | Otona no Otoko | |||||
| 2000 | Henshū-ō | Wahachi Momoi | Lead role | |||
| 2001 | Suiyōbi no Jōji | Kosaku Maezono | ||||
| Picking Trio no Jiken-bo | Yutaka Shibuya | |||||
| 2002 | Big Money! Ukiyo no Sata wa Kabu-shidai | Fumihiko Yamazaki | ||||
| Akahige | Genzo Tsugawa | |||||
| 2003 | Minikui Ahiru no Ko | |||||
| 2004 | Okusama wa majo | Joji Matsui | TBS | |||
| Yonimo Kimyōna Monogatari Haru no Tokubetsu-hen: Sasoimizu | Morio Mizuko | Fuji TV | Lead role | |||
| Medaka | Ryosuke Shiina | |||||
| 2005 | Koshiji Fubuki-Ai no Shōgai kono Inochi Noetsukirumade Watashi wa Utau | Abe | Special appearance | |||
| 2006 | Chibi Maruko-chan | Cop | ||||
| The Hit Parade: Geinō-kai o Kaeta Otoko-Shin Watanabe Monogatari | ||||||
| 2007 | Enka no Joō | Hitoshi Tamaru | ||||
| Kosodate no Tensai | Tetsuo Daikoku | Fuji TV | Lead role | |||
| 2008 | March 10, Tokyo Daikūshū | Junsa Osakabe | TBS | |||
| Furuhata Ninzaburō | Nonoyama-sensei | Fuji TV | ||||
| 2009 | ||||||
| Tsure ga Utsu ni Narimashite | Akira "Tsure" Hayakawa | NHK | ||||
| 2011 | Control: Hanzai Shinri Sōsa | Masanori Azuma | Fuji TV | Episodes 4 and 5 | ||
| Kurumi no Heya | Minoru Tsuzuki | NHK | ||||
| Antoki no Inochi | Hiroshi Saso | TBS | Lead role | |||
| 2012 | Unmei no Hito | Takuya Miki | ||||
| 2013 | Gochisōsan | Daigo Uno | NHK | Asadora | ||
| Kaikidaisakusen: Mystery File | Kyosuke Misawa | |||||
| 2014 | Chi no Wadachi | Tatsuya Shimizu | ||||
| Leaders | Genichi Sato | TBS | ||||
| rowspan="2" | ||||||
| The Eternal Zero | Shuichi Fujiki | TV Tokyo | ||||
| Shizumanu Taiyō | Sasamoto | WOWOW | ||||
| 2017 | Zenryoku Shissō | Takeshi Isoyama | NHK | Lead role | ||
| 2018 | Dokonimo nai Kuni | NHK | ||||
| 2008 | Atsuhime | Taiga drama | [2] | |||
| 2010 | Ryōmaden | Taiga drama | ||||
| 2015 | Burning Flower | Sugi Minji | Taiga drama | |||
| 2016 | Kuro no Shamen | Takashi Tsujii | [3] | |||
| Cont Rail: Tsumi to Koi | Shigeru Sasaoka | [4] | ||||
| Eigyō Buchō: Natsuko Kira | Kotaro Koyama | [5] | ||||
| The Sniffer | Goro Kashina | Episode 5 | [6] | |||
| 2022 | Invisible | Shogo Inukai | [7] | |||
| 2023 | Saigō Takamori | [8] | ||||
| Year | Title | Role | Notes | Ref. |
|---|---|---|---|---|
| 1989 | Tsuribaka Nisshi 2 | Extra appearance | ||
| 2004 | Jump | Junosuke Mitsuya | Lead role | |
| 2006 | Peanuts | Cop | ||
| 2007 | Miraiyosozu: A-i-shi-te-ru no Sign | Takumi Inoue | ||
| 2008 | The Cycling Genius Is Coming! | Hiroshi Yukario | ||
| 2011 | In His Chart | Baron | ||
| Life Back Then | Hiroshi Saso | |||
| 2013 | A Boy Called H | Instructor Tamori | ||
| Mourning Recipe | Hiroyuki | |||
| 2014 | In His Chart 2 | Baron | ||
| 2016 | Will You Marry My Wife? | Shozo Ito | ||
| 2017 | Outrage Coda | Maruyama | ||
| 2018 | Midnight Buss | Toshikazu Takamiya | Lead role | |
| 2019 | Little Nights, Little Love | Fujima | ||
| 2018 | Stolen Identity | Tōru Busujima | [9] | |
| 2020 | Stolen Identity 2 | Tōru Busujima | [10] | |
| 2021 | The Door into Summer | Tarō Satō | [11] | |
| It's a Flickering Life | [12] | |||
| 2024 | Stolen Identity: The Last Hacker | Tōru Busujima | [13] | |