Hiroshi Tamaki (玉木 宏 Tamaki Hiroshi, born 14 January 1980) is a Japanese actor, singer, and model from Nagoya, Japan. When he was still in high school, he was discovered by a talent agent while out shopping with friends. He made his debut in the drama Am I Weird? (私ってへん? Watashitte Hen?) in 1998. Tamaki became more well-known with his appearance in the 2001 film Waterboys.His singing career debuted with the single "Seasons" in summer 2004.He was cast as Shinichi Chiaki for the drama Nodame Cantabile, which aired in Japan on Fuji TV on October 16, 2006.
| Series | Shopping Hero | Hirabayashi Ken | 2026 |
| Movie | Golden Kamuy: Assault on Abashiri Prison | Tokushiro Tsurumi | 2026-03-13 |
| Movie | YUKIKAZE | 2025-08-15 | |
| Series | Last Samurai Standing | Ukyo Kikuomi | 2025-11-13 |
| Movie | Golden Kamuy | Tokushiro Tsurumi | 2024-01-19 |
| Series | Jeanne's Judgment | Echizen Gotaro | 2024-01-12 |
| Series | The Silent Service | Fukamachi Hiroshi | 2024-02-09 |
| Series | Golden Kamuy -The Hunt of Prisoners in Hokkaido- | Tsurumi Tokushiro | 2024-10-06 |
| Movie | Kingdom: Return of the Great General | Shou Hei Kun (Lord Changping) | 2024-07-12 |
| Movie | 11 Rebels | Yamagata Kyōsuke | 2024-11-01 |
| Movie | ShinaPushu THE MOVIE: Pushu Cheek World | Nyu (voice) | 2023-05-19 |
| Movie | Kingdom III: The Flame of Destiny | Shou Hei Kun (Changping) | 2023-07-28 |
| Movie | The Silent Service | 2023-09-29 | |
| Movie | The Way of the Househusband: Burst Into Laughter! Click SP | Tatsu Kuroda | 2022-05-27 |
| Series | Dakara Korosenakatta | Toru Ippongi | 2022-01-09 |
| Movie | Kingdom 2: Far and Away | Shou Hei Kun (Changping) | 2022-07-15 |
| Movie | The Way of the Househusband: The Cinema | Tatsu Kuroda | 2022-06-03 |
| Movie | Black Night Parade | Kunehito | 2022-12-23 |
| Movie | 7 Secretaries: The Movie | Koichi Ogata | 2022-10-07 |
| Movie | The Good Father | 2022-09-01 | |
| Series | Tower of Justice | Ren Kamijo | 2021-04-15 |
| Movie | HOKUSAI | Utamaro Kitagawa | 2021-05-29 |
| Series | The Way of the Househusband | Tatsu | 2020-10-11 |
| Series | Path of the Dragons | Ryuichi Yabata | 2020-07-28 |
| Series | 3-nen Tatsu-gumi: Gokushufu-sensei | Tatsu | 2020-11-08 |
| Series | Stolen Face | Shirato Takamasa | 2019-01-05 |
| Series | Spiral | 2019-04-15 | |
| Movie | Aircraft Carrier Ibuki | Nariaki Seto, Captain of Hatsuyuki | 2019-05-24 |
| Movie | Evil and The Mask | Fumihiro Kuki | 2018-01-13 |
| Series | You've Got Someone to Come Home To | 2018-04-13 | |
| Movie | Laplace's Witch | Yuji Nakaoka | 2018-05-04 |
| Movie | Love x Doc | Shunsuke Nomura | 2018-05-11 |
| Movie | 巨悪は眠らせない 特捜検事の標的 | 冨永真一 東京地検特捜部・検事 | 2017-10-04 |
| Movie | ドラマSP 松本清張「鬼畜」 | 竹中宗吉 | 2017-12-24 |
| Movie | Great evil does not go to sleep: The counterattack of the special investigation unit prosecutor | Shinichi Tominaga | 2016-10-05 |
| Movie | Detective Mitarai's Casebook: The Clockwork Current | Kiyoshi Mitarai | 2016-06-04 |
| Series | Offbeat Chief Police | Kinshiro Toyama | 2016-10-09 |
| Movie | Murder on the Orient Express | Hakushaku Ando | 2015-01-11 |
| Series | Disappointing Husband | Yoichi Haruno | 2015-01-14 |
| Series | Murder on the Orient Express | 2015-01-11 | |
| Movie | Bali Big Brother | Ryu | 2015-01-17 |
| Series | Asa ga Kita | Shinjirō | 2015-09-28 |
| Movie | Genius Detective Mitarai: Abstruse Case File | Kiyoshi Mitarai | 2015-03-07 |
| Movie | Sakura Housara | Shonosuke Furukehashi | 2014-01-01 |
| Series | Addicted To Mystery | Morio Ukai | 2014-01-17 |
| Movie | Time Trip App | Katsu Kaishu | 2014-07-26 |
| Movie | 事件救命医2~IMATの奇跡~ | 2014-06-15 | |
| Series | I'm Taking the Day Off | Asao Yuu | 2014-10-15 |
| Movie | IMAT ~Crime Scene Medics~ | Akira Hyuga | 2013-10-06 |
| Movie | It All Began When I Met You | Kazuki | 2013-11-22 |
| Series | Wonderful Single Life | Junpei Kudo | 2012-10-11 |
| Series | Taira no Kiyomori | Minamoto no Yoshitomo | 2012-01-08 |
| Movie | The Assassins | Mu Shun | 2012-09-26 |
| Movie | Princess Toyotomi | 2011-05-28 | |
| Movie | Castle of Sand | Hiroshi Yoshimura | 2011-09-10 |
| Movie | Isoroku Yamamoto, the Commander-in-Chief of the Combined Fleet | Toshikazu Shindo | 2011-12-23 |
| Series | The Castle of Sand | 2011-09-10 | |
| Movie | The Lady Shogun and Her Men | Matsushima | 2010-10-01 |
| Movie | Nodame Cantabile: The Movie II | Shinichi Chiaki | 2010-04-17 |
| Movie | Tales of the Bizarre 20th Anniversary Fall Special: Popular Author Competition | 2010-10-04 | |
| Series | Guilty: The Woman Who Made a Pact with the Devil | Mashima Takuro | 2010-10-12 |
| Movie | MW: The Devil's Game | Michio Yuki | 2009-06-30 |
| Series | Love Shuffle | Usami Kei | 2009-01-16 |
| Movie | Battle Under Orion | Takaaki Kuramoto | 2009-06-13 |
| Movie | MW | Michio Yuki | 2009-07-03 |
| Movie | Nodame Cantabile: The Movie I | Shinichi Chiaki | 2009-12-19 |
| Series | のだめカンタービレ 最終楽章 | 千秋 真一 | 2009-12-19 |
| Movie | Nodame Cantabile in Europe | Chiaki Shinichi | 2008-01-04 |
| Series | Atsuhime | 2008-01-06 | |
| Movie | Kids | Takeo | 2008-02-02 |
| Series | The Fantastic Deer-Man | Takanobu Ogawa | 2008-01-17 |
| Movie | Midnight Eagle | Shinichiro Ochiai | 2007-11-23 |
| Movie | 星ひとつの夜 | Iwasaki Daiki | 2007-05-25 |
| Movie | Smile | Mr. Tamaki (teacher) | 2007-12-15 |
| Series | Hyōheki | Kyohei Okudera | 2006-01-14 |
| Series | Top Caster | Kensuke Kanihara | 2006-04-17 |
| Movie | Heavenly Forest | Makoto Segawa | 2006-10-28 |
| Series | Nodame Cantabile | Chiaki Shinichi | 2006-10-16 |
| Movie | 〜A calendar to heaven〜 | Mochizuki Hayato | 2005-05-20 |
| Movie | Nagurimono: Love & Kill | 2005-09-03 | |
| Movie | Henshin | Junichi Naruse | 2005-11-19 |
| Movie | Red Fate | Shunsuke Yoshino | 2005-10-04 |
| Movie | Renai Shousetsu | Satoshi Kubo | 2004-06-19 |
| Movie | Spirit | 2004-02-21 | |
| Series | To the One I Love | Shingo Orihara | 2004-04-19 |
| Movie | River of First Love | Sinpei Kato | 2004-11-13 |
| Movie | Ghost Shout | 2004-12-18 | |
| Movie | Ghost System | 2003-01-16 | |
| Series | Kokoro | Hotta Takumi | 2003-03-31 |
| Movie | An Autumn Afternoon | Kazuo Hirayama | 2003-01-03 |
| Movie | Revolver — Blue Spring | Osamu | 2003-06-01 |
| Movie | Rockers | Tani | 2003-09-27 |
| Series | Tsuhan-Man | 2002-07-05 | |
| Movie | Sabu | Kinta | 2002-05-14 |
| Movie | The Blue Blanket | 2002-10-05 | |
| Series | Remote | Shingo Ueshima | 2002-10-12 |
| Movie | Christmas Eve | 2001-04-21 | |
| Movie | Waterboys | Sato | 2001-09-15 |