Biography
Hidekazu Mashima was born in Yonezawa, Yamagata, Japan. He started getting interested in films because of the influence of friends when he studied law at Kokushikan University in Tokyo. He took acting classes and received the offer of a leading role in Lee Sang Il's graduation project, "Chong" (2000). After his debut, he dropped out of law school regardless of the disagreement of his parents and stayed in Tokyo to keep pursuing his acting career.
Acting credits 82 titles
Borders
as Ryosuke Wataya
Series
2026–
8.3
Goodbye Noir
as Shinjiro Kawaguchi
Series
2026
The Ogre's Bride
Film
2026
9.0
Pararescue Jumper
as Oyama Junichi
Series
2025
6.7
The Boy and the Dog
as Vetenarian
Film
2025
7.1
My Beloved Stranger
as Tetsuto Tadokoro
Film
2025
6.7
Himitsu ~ The Top Secret ~
as Mikio Takimoto
Series
2025
8.0
Unbound
Series
2025
9.3
Chronicle of Isobe Isobē
as Otona ni Natta Isobee? (Adult Isobee?)
Series
2024–
8.3
The Yin Yang Master Zero
as Kanto
Film
2024
6.2
Following the Sound
as Tsuyoshi
Film
2024
8.5
Ossan's Love Returns
as Masamune Takekawa
Series
2024
9.5
In Love and Deep Water
as Ryo Kiyokawa
Film
2023
5.7
Sell My Hand
as Tsujikawa Hideo
Series
2023
7.0
Halation Love
as Asami Kyosuke
Series
2023
8.6
A Man
as Kyoichi
Film
2022
7.1
It's in the Woods
Film
2022
5.6
Everything Will Be Owlright!
as Shusaku Katsuragi
Film
2022
7.5
Uzukawamura Incident
as Kanai Makoto
Series
2022
7.3
Seven Days of a Daddy and a Daughter
Series
2022
7.0
Love Dissonance
as Makoto Kagami
Series
2022
4.7
The Broken Commandment
Film
2022
7.2
Thy Name
as 河島宏治
Series
2022
7.0
Love Like the Falling Petals
as Manager Tsuji
Film
2022
8.0
Fishbowl Wives
as Baba / Takuzo
Series
2022
6.1
What to Do With the Dead Kaiju?
as Seiichiro Shikishima
Film
2022
4.6
Izakaya Shinkansen
as Takamiya Susumu
Series
2021–2024
7.0
Our Rainy Days
Series
2021
8.5
The Snitch's Serenade: Tokyo Metropolitan Police Case File
as Katsutoshi Kitazawa
Series
2021–
8.3
The Door into Summer
as Matsushita Kazuhito
Film
2021
6.4
Hakutaka Shirataka Amane no Investigation File
as Kusano Seiya
Film
2021
4.0
Rainbow Chart
as Harunobu Toda
Series
2021
8.0
Pops Loves Kawaii Stuff
as Miki Oji
Series
2020
6.0
Switch
as Suzuki Takashi
Film
2020
3.0
Tokyo Love Story
as 和贺夏树
Series
2020
6.0
The Last Three Times We'll Meet
Film
2020
8.3
Followers
as Hiroshi Wada
Series
2020
6.7
Listen to the Universe
as Piano Tutor
Film
2019
7.1
Swindle Detective
Series
2019
7.8
Ossan's Love: Love or Dead
as Masamune Takekawa
Film
2019
5.4
The House on the Slope
as Ando Hisashi
Series
2019
8.2
Restaurant from the Sky
as Asada
Film
2019
6.5
Perfect Crime
as Fuyuki Takuma
Series
2019
4.8
Stolen Face
as Omuta
Series
2019
6.7
Stationed Detective
Series
2018–2022
7.0
Double Fantasy
as Shogo Takato
Series
2018
6.5
Butterfly Sleep
as Kousuke
Film
2018
6.1
Ossan's Love
as Masamune Takekawa
Series
2018
6.9
SICK'S Jo no Shou
as Hiraku Itatani
Series
2018–2019
9.0
Omotenashi
as Okada-san
Film
2018
4.2
Residential Complex
as Wataru Hirose
Series
2018
7.0
Erased
as Makoto Sawada
Series
2017
7.3
Make a Bow and Kiss
as Kaname Mikamai
Film
2017
5.1
Hyouka: Forbidden Secrets
Film
2017
5.8
Unrequited Love
as Hirokawa Yukio
Series
2017–2018
6.7
Plage -Share House for Losers-
as Noguchi Akira
Series
2017
8.0
The Wind in Your Heart
as Ryosuke Hidaka
Film
2017
8.0
CRISIS: Special Security Squad
as Tomofumi Hayashi
Series
2017
7.3
Traces of Sin
as Masato Watanabe
Film
2017
6.6
Mom, May I Quit Being Your Daughter?
as Ota Kazuyuki
Series
2017
8.0
Will You Marry My Wife?
as Yutaka Koda
Film
2016
5.0
The Copycat Criminal
as Akitsu Shingo
Series
2016
8.2
My Dangerous Wife
as Ogata Shogo
Series
2016
7.7
Masshiro
Series
2015
7.7
A Sinner's Lie
as Yoji Kubo
Series
2014–
8.4
マルホの女
as Soichiro Miki
Series
2014
8.0
The Thorns of Alice
as Takao Osanai
Series
2014
8.1
Apoyan
as Koichi Tanami
Series
2013
7.0
Answer ~ Keishichô Kenshô Sôsakan
as Isamu Yukimura
Series
2012
8.0
HUNTER - Women After Reward Money
as Kazumi’s husband
Series
2011
8.0
Karyuu No Utage
as Kitazawa Reiichi
Series
2011
8.0
Daimajin Kanon
as Taihei
Series
2010
7.1
Monster Parent
as Kazuomi Kato
Series
2008
7.0
Kaikyô
as Shunji Kido
Series
2007
8.0
ライアーゲーム
as Sho Kikuchi
Series
2007–2010
7.8
Hyakki Yakoushou
Series
2007–
8.0
Rainbow Song
as Senior Sasaki
Film
2006
7.5
Hula Girls
as Toru
Film
2006
6.8
Unfair
as Tadahito Hirai
Series
2006
7.8
Reincarnation
as Assistant Supervisor
Film
2005
6.1
Ju-on: The Grudge 2
as Assistant Director
Film
2003
6.5
The Dawn of Gaia
Series
2002–
8.0
Nessun credito corrisponde a questo filtro.
Nessun titolo annunciato per ora.
Conosciuto per
7.8
Series
ライアーゲーム
Sho Kikuchi
2007–2010
9.0
Film
The Ogre's Bride
2026
6.1
Series
Fishbowl Wives
Baba / Takuzo
2022
7.5
Film
Rainbow Song
Senior Sasaki
2006
7.8
Series
Unfair
Tadahito Hirai
2006
6.7
Series
Followers
Hiroshi Wada
2020
8.0
Series
HUNTER - Women After Reward Money
Kazumi’s husband
2011
6.1
Film
Reincarnation
Assistant Supervisor
2005
7.3
Series
CRISIS: Special Security Squad
Tomofumi Hayashi
2017
6.5
Film
Ju-on: The Grudge 2
Assistant Director
2003
9.5
Series
Ossan's Love Returns
Masamune Takekawa
2024
6.9
Series
Ossan's Love
Masamune Takekawa
2018
6.7
Series
Pararescue Jumper
Oyama Junichi
2025
8.4
Series
A Sinner's Lie
Yoji Kubo
2014–
8.0
Series
Himitsu ~ The Top Secret ~
Mikio Takimoto
2025
7.3
Series
Erased
Makoto Sawada
2017
9.0
Series
SICK'S Jo no Shou
Hiraku Itatani
2018–2019
6.7
Series
Unrequited Love
Hirokawa Yukio
2017–2018
9.3
Series
Unbound
2025
7.3
Series
Uzukawamura Incident
Kanai Makoto
2022
6.8
Film
Hula Girls
Toru
2006
0.0
Series
Goodbye Noir
Shinjiro Kawaguchi
2026
7.7
Series
Masshiro
2015
7.7
Series
My Dangerous Wife
Ogata Shogo
2016
4.7
Series
Love Dissonance
Makoto Kagami
2022
7.0
Series
Residential Complex
Wataru Hirose
2018
8.3
Series
Borders
Ryosuke Wataya
2026–
8.3
Series
The Snitch's Serenade: Tokyo Metropolitan Police Case File
Katsutoshi Kitazawa
2021–
8.1
Series
The Thorns of Alice
Takao Osanai
2014
8.3
Series
Chronicle of Isobe Isobē
Otona ni Natta Isobee? (Adult Isobee?)
2024–
8.2
Series
The Copycat Criminal
Akitsu Shingo
2016
7.0
Series
Stationed Detective
2018–2022
8.0
Series
Rainbow Chart
Harunobu Toda
2021
6.2
Film
The Yin Yang Master Zero
Kanto
2024
7.1
Series
Daimajin Kanon
Taihei
2010
5.4
Film
Ossan's Love: Love or Dead
Masamune Takekawa
2019
6.0
Series
Tokyo Love Story
和贺夏树
2020
4.8
Series
Perfect Crime
Fuyuki Takuma
2019
8.6
Series
Halation Love
Asami Kyosuke
2023
8.0
Series
Mom, May I Quit Being Your Daughter?
Ota Kazuyuki
2017
8.2
Series
The House on the Slope
Ando Hisashi
2019
8.0
Series
Answer ~ Keishichô Kenshô Sôsakan
Isamu Yukimura
2012
8.0
Series
Karyuu No Utage
Kitazawa Reiichi
2011
7.0
Series
Izakaya Shinkansen
Takamiya Susumu
2021–2024
6.4
Film
The Door into Summer
Matsushita Kazuhito
2021
8.0
Series
Hyakki Yakoushou
2007–
6.6
Film
Traces of Sin
Masato Watanabe
2017
8.0
Series
Kaikyô
Shunji Kido
2007
8.0
Film
Love Like the Falling Petals
Manager Tsuji
2022
7.0
Series
Sell My Hand
Tsujikawa Hideo
2023
7.8
Series
Swindle Detective
2019
6.0
Series
Pops Loves Kawaii Stuff
Miki Oji
2020
8.0
Series
Plage -Share House for Losers-
Noguchi Akira
2017
6.5
Series
Double Fantasy
Shogo Takato
2018
7.0
Series
Apoyan
Koichi Tanami
2013
5.7
Film
In Love and Deep Water
Ryo Kiyokawa
2023
7.0
Series
Thy Name
河島宏治
2022
7.1
Film
Listen to the Universe
Piano Tutor
2019
8.5
Series
Our Rainy Days
2021
6.7
Series
Stolen Face
Omuta
2019
6.7
Film
My Beloved Stranger
Tetsuto Tadokoro
2025
7.1
Film
A Man
Kyoichi
2022
7.0
Series
Seven Days of a Daddy and a Daughter
2022
8.0
Series
マルホの女
Soichiro Miki
2014
4.6
Film
What to Do With the Dead Kaiju?
Seiichiro Shikishima
2022
7.5
Film
Everything Will Be Owlright!
Shusaku Katsuragi
2022
5.8
Film
Hyouka: Forbidden Secrets
2017
7.1
Film
The Boy and the Dog
Vetenarian
2025
7.0
Series
Monster Parent
Kazuomi Kato
2008
5.6
Film
It's in the Woods
2022
6.1
Film
Butterfly Sleep
Kousuke
2018
5.1
Film
Make a Bow and Kiss
Kaname Mikamai
2017
8.5
Film
Following the Sound
Tsuyoshi
2024
8.3
Film
The Last Three Times We'll Meet
2020
6.5
Film
Restaurant from the Sky
Asada
2019
3.0
Film
Switch
Suzuki Takashi
2020
5.0
Film
Will You Marry My Wife?
Yutaka Koda
2016
8.0
Series
The Dawn of Gaia
2002–
4.0
Film
Hakutaka Shirataka Amane no Investigation File
Kusano Seiya
2021
4.2
Film
Omotenashi
Okada-san
2018
7.2
Film
The Broken Commandment
2022
8.0
Film
The Wind in Your Heart
Ryosuke Hidaka
2017