Hidekazu Mashima
Known for: Acting
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.
Filmography
Series
AIBOU: Tokyo Detective Duo
Kyosuke Matsuoka
2002
Series
Solitary Gourmet
2012
Series
My Husband is a Cartoonist
2010
Series
CSI: Crime Scene Talks
Shusuke Tooyama
2011
Series
Seven Detectives
Kengo Takasugi
2015
Series
Cold Case: Door of Truth
Mishima Takeshi
2016
Series
Plastic Beauty
Real Estate Agent
2026
Series
Emergency Interrogation Room
Tasuku Makabe
2014
Series
Liar Game
Sho Kikuchi
2007
Series
Jin
2009
Series
Radiation House
Ichiro Hayakawa
2019
Series
Strategist KANBE
Kennyo
2014
Series
Unbound
2025
Series
The Private Detective Mike
2002
Series
The Secret Lives of Kyoto Folk
2015
Series
Ossan's Love
Masamune Takekawa
2018
Series
Fishbowl Wives
Baba / Takuzo
2022
Series
Logically Impossible! Detective Ryoko Kamizuru Is on the Case
Tatsuya Shindo
2023
Series
CRISIS: Special Security Squad
Tomofumi Hayashi
2017
Film
Rurouni Kenshin Part III: The Legend Ends
Takano
2014
Film
Rurouni Kenshin Part II: Kyoto Inferno
Takano
2014
Series
Ossan's Love Returns
Masamune Takekawa
2024
Series
Tokyo Girl
Yukikazu
2016
Film
Rainbow Song
Senior Sasaki
2006
Series
The Snitch's Serenade: Tokyo Metropolitan Police Case File
Katsutoshi Kitazawa
2021
Series
HUNTER - Women After Reward Money
Shinpei Wakui
2011
Series
HUNTER - Women After Reward Money
Kazumi’s husband
2011
Film
Swing Girls
Takashi
2004
Series
SICK'S Jo no Shou
Hiraku Itatani
2018
Series
Erased
Makoto Sawada
2017
Series
Himitsu ~ The Top Secret ~
Mikio Takimoto
2025
Series
My Dangerous Wife
Ogata Shogo
2016
Series
Unrequited Love
Hirokawa Yukio
2017
Series
Daimajin Kanon
Taihei
2010
Series
Followers
Hiroshi Wada
2020
Series
Unfair
Tadahito Hirai
2006
Series
NHK Special: Unsolved Cases
2011
Series
The Copycat Criminal
Akitsu Shingo
2016
Series
稲垣吾郎の金田一耕助シリーズ
Suketomo Inugami
2004
Series
Masshiro
2015
Series
Pararescue Jumper
Oyama Junichi
2025
Film
Ju-on: The Grudge 2
Assistant Director
2003
Series
Residential Complex
Wataru Hirose
2018
Series
Cinderella Date
Yuuki Ryota
2014
Series
The House on the Slope
Ando Hisashi
2019
Series
Double Fantasy
Shogo Takato
2018
Series
The Thorns of Alice
Takao Osanai
2014
Series
Our Little Love Story
Takuro Tsutsumi
2023
Film
The Ogre's Bride
2026
Series
Tokyo Love Story
和贺夏树
2020
Series
Love Dissonance
Makoto Kagami
2022
Series
Izakaya Shinkansen
Takamiya Susumu
2021
Series
Stationed Detective
2018
Film
Love Like the Falling Petals
Manager Tsuji
2022
Series
Mom, May I Quit Being Your Daughter?
Ota Kazuyuki
2017
Series
Uzukawamura Incident
Kanai Makoto
2022
Series
Rainbow Chart
Harunobu Toda
2021
Series
Hyakki Yakoushou
2007
Swing Girls Side Story
Takashi
2004
Film
Bayside Shakedown 2
MPD Investigator
2003
Film
69
2004
Series
Kaiki Daisakusen - Second File
2007
Series
Keigo Higashino 3-week drama SP series
篠原功一
2011
Series
Halation Love
Asami Kyosuke
2023
Series
Pops Loves Kawaii Stuff
Miki Oji
2020
Series
Answer ~ Keishichô Kenshô Sôsakan
Isamu Yukimura
2012
Film
Have a Song on Your Lips
Yuki Nakamura
2015
Film
Ossan's Love: Love or Dead
Masamune Takekawa
2019
Series
Goodbye My Dear
Hiroshi Yamawaki
2022
Series
七つの会議
坂戸宣彦
2013
Series
Ballad of the Angel of Death
2007
Film
Hero
Katsuhiko Higashiyama
2007
Series
Sell My Hand
Tsujikawa Hideo
2023
Film
One Missed Call 2
Katsuhiko Konno
2005
Film
Reincarnation
Assistant Supervisor
2005
Series
Goodbye Noir
Shinjiro Kawaguchi
2026
Series
A Sinner's Lie
Yoji Kubo
2014
Series
Emotion Line 8
2017
Series
Apoyan
Koichi Tanami
2013
Series
Once Again Sugar & Spice
Yaguchi
2006
Series
Innocent
2012
Series
Stolen Face
Omuta
2019
Series
Karyuu No Utage
Kitazawa Reiichi
2011
Film
Hula Girls
Toru
2006
Film
A Story of Yonosuke
Yusuke Kato's Partner
2013
Series
Plage -Share House for Losers-
Noguchi Akira
2017
Series
Akagi: Ryūzaki–Yagi hen / Ichikawa hen
Keiji Yagi（矢木 圭次）
2017
Series
Chronicle of Isobe Isobē
Otona ni Natta Isobee? (Adult Isobee?)
2024
Series
Swindle Detective
2019
Film
Listen to the Universe
Piano Tutor
2019
Film
My Beloved Stranger
Tetsuto Tadokoro
2025
Series
Tabiya Okaeri
Taishi Tamada
2022
Series
Perfect Crime
Fuyuki Takuma
2019
Series
Borders
Ryosuke Wataya
2026
Series
Monster Parent
Kazuomi Kato
2008
Series
Texting in Tokyo
Yoshimasa Tokugawa
2020
実験都市DIVER CITY
Marcy (voice)
2021
Series
Naze Kimi wa Zetsubo to Tatakaeta noka
2010
Series
Kari Kare
Hitoshi Kusakabe
2015
Film
A Man
Kyoichi
2022
Film
The Boy and the Dog
Vetenarian
2025
Film
In Love and Deep Water
Ryo Kiyokawa
2023
Film
Emergency Interrogation Room: The Final
2025
Film
The Yin Yang Master Zero
Kanto
2024
Series
Our Rainy Days
2021
Series
マルホの女
Soichiro Miki
2014
Series
Seven Days of a Daddy and a Daughter
2022
Film
Restaurant from the Sky
Asada
2019
Series
Tomorrow Which Flower Blooms
Hanasaku Dai
2014
Film
Traces of Sin
Masato Watanabe
2017
Film
The Door into Summer
Matsushita Kazuhito
2021
Series
The Dawn of Gaia
2002
Film
Villon's Wife
Bar customer
2009
Series
Kaikyô
Shunji Kido
2007
Film
The Last Three Times We'll Meet
2020
Film
Scrap Heaven
2005
Film
The Foreign Duck, the Native Duck and God in a Coin Locker
Bus Driver
2007
Film
Hyouka: Forbidden Secrets
2017
Film
Gacha: Cycle World
2027
Series
家族の基礎～大道寺家の人々～
2016
Series
Thy Name
Koji Kawashima
2022
Film
A Stranger of Mine
Member of the Asai Group
2005
Film
The Broken Commandment
2022
Series
Room ~ Shijo Saiaku no Ichigoichie
2024
Film
Make a Bow and Kiss
Kaname Mikamai
2017
Film
Route 225
2006
Film
What to Do With the Dead Kaiju?
Seiichiro Shikishima
2022
Film
The 11 Words Murder
Koichi Shinohara
2011
Film
Fish Story
Tani
2009
Film
It's in the Woods
2022
Film
Pla-Baroque
Osamu Kanzaki
2015
Film
Butterfly Sleep
Kousuke
2018
Film
His Bad Blood
Mysterious Real Estate Agent
2019
Film
Welcome to Our Home
Seiji Hato
2015
Series
M&Oplaysプロデュース「クランク・イン！」
並之木顕之
2023
Film
Most Dangerous Deka Matsuri
2003
Film
Will You Marry My Wife?
Yutaka Koda
2016
Film
Fugitive Joichiro Kijima
2005
くちびるウォンテッド
2018
Film
Everything Will Be Owlright!
Shusaku Katsuragi
2022
Film
Sniper
Yuya Saiki
2016
Film
Majutsu wa Sasayaku
2011
Film
Dot to Dot: Will I Be Single Forever?
2026
Film
The War of Announcers
Namikawa Ryo
2023
Room
Nanjo Osamu
2024
Film
Mystery Trilogy Special
(segment "Winter Has Come")
2015
Film
Vanishing World
Caretaker
2025
Film
Chicken Is Barefoot
2004
Film
R246 STORY
2008
Film
SP: The Motion Picture Pre Episode VI
Kikuchi
2011
Film
Justice is Blind: The Moving Tale of a Vision-Impaired Lawyer
Kazuya Ando
2014
Film
Swan's Song
Detective Imamura
2002
Film
Hakutaka Shirataka Amane no Investigation File
Kusano Seiya
2021
Film
Silver Rain
2009
Film
Portrait of the Wind
2005
Film
Freesia: Bullet Over Tears
2007
Film
Torihada 3~ Yofukashi no anata ni zokutto suru hanashi wo
2008
Once Again Sugar & Spice: Case 3
2006
Film
Omotenashi
Okada-san
2018
Film
The Wind in Your Heart
Ryosuke Hidaka
2017
Film
Matsumoto Seicho Special: Blue Dab
Kenji Akazawa
2006
Film
Visas for Life
2005
Film
Switch
Suzuki Takashi
2020
Film
Blue – Chong
Yang Dae-song
2000
Film
Walking With The Dog
2004
Film
Double Suicide Elegy
2005
Film
Beauty
2008
Film
実録ドラマスペシャル 女の犯罪ミステリー
2016
Film
Chuushingura Sono Gi Sono Ai
2012
Film
Barber Shop with a View of the Sea
2022
Film
Gomu
Katsuhiko konno
2005
Film
Good Bye, Talking Dog
Daisuke Mita
2017
Film
Following the Sound
Tsuyoshi
2024
Film
Be in Happiness
2003
Film
Little Kyota Neon Hood
2017
Yodaka's Star
2012
Film
Cat and Goldfish Love Story
2006