Acting · Yonezawa, Yamagata, Japan · Born November 13, 1976
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.
TVGoodbye, Noir
2026
as Shinjiro Kawaguchi
MovieThe Ogre's Bride
2026
MovieEmergency Interrogation Room: The Final
2025
TVPararescue Jumper
2025
as Oyama Junichi
MovieThe Boy and the Dog
2025
as Vetenarian
MovieMy Beloved Stranger
2025
as Tetsuto Tadokoro
TVHimitsu ~ The Top Secret ~
2025
as Mikio Takimoto
TVUnbound
2025
Room
2024
as Nanjo Osamu
TVRoom ~ Shijo Saiaku no Ichigoichie
2024
TVChronicle of Isobe Isobē
2024
as Otona ni Natta Isobee? (Adult Isobee?)
MovieThe Yin Yang Master Zero
2024
as Kanto
MovieFollowing the Sound
2024
as Tsuyoshi
TVOssan's Love Returns
2024
as Masamune Takekawa
MovieIn Love and Deep Water
2023
as Ryo Kiyokawa
TVSell My Hand
2023
as Tsujikawa Hideo
MovieThe War of Announcers
2023
as Namikawa Ryo
TVHalation Love
2023
as Asami Kyosuke
TVLogically Impossible! Detective Ryoko Kamizuru Is on the Case
2023
as 新藤達也
TVM&Oplaysプロデュース「クランク・イン！」
2023
as 並之木顕之
TVOur Little Love Story
2023
as Takuro Tsutsumi
MovieA Man
2022
as Kyoichi
MovieIt's in the Woods
2022
MovieEverything Will Be Owlright!
2022
as Shusaku Katsuragi
TVGoodbye My Dear
2022
as Hiroshi Yamawaki
TVUzukawamura Incident
2022
as Kanai Makoto
TVSeven Days of a Daddy and a Daughter
2022
TVLove Dissonance
2022
as Makoto Kagami
MovieThe Broken Commandment
2022
MovieBarber Shop with a View of the Sea
2022
TVThy Name
2022
as Koji Kawashima
MovieLove Like the Falling Petals
2022
as Manager Tsuji
TVFishbowl Wives
2022
as Baba / Takuzo [Hisako's husband]
MovieWhat to Do With the Dead Kaiju?
2022
as Seiichiro Shikishima
TVTabiya Okaeri
2022
as Taishi Tamada
TVIzakaya Shinkansen
2021
as Takamiya Susumu
実験都市DIVER CITY
2021
as Marcy (voice)
TVOur Rainy Days
2021
TVThe Snitch's Serenade: Tokyo Metropolitan Police Case File
2021
as Katsutoshi Kitazawa
MovieThe Door into Summer
2021
as Matsushita Kazuhito
MovieHakutaka Shirataka Amane no Investigation File
2021
as Kusano Seiya
TVRainbow Chart
2021
as Harunobu Toda
TVPops Loves Kawaii Stuff
2020
as Miki Oji
MovieSwitch
2020
as Suzuki Takashi
TVTokyo Love Story
2020
as 和贺夏树
MovieThe Last Three Times We'll Meet
2020
TVFollowers
2020
as Hiroshi Wada
TVTexting in Tokyo
2020
MovieListen to the Universe
2019
as Piano Tutor
TVSwindle Detective
2019
MovieOssan's Love: Love or Dead
2019
as Masamune Takekawa
MovieHis Bad Blood
2019
as Mysterious Real Estate Agent
TVThe House on the Slope
2019
as Ando Hisashi
TVRadiation House
2019
as Ichiro Hayakawa
MovieRestaurant from the Sky
2019
as Asada
TVPerfect Crime
2019
as Fuyuki Takuma
TVStolen Face
2019
as Omuta
くちびるウォンテッド
2018
TVStationed Detective
2018
TVDouble Fantasy
2018
as Shogo Takato
MovieButterfly Sleep
2018
as Kousuke
TVOssan's Love
2018
as Masamune Takekawa
TVSICK'S Jo no Shou
2018
as Hiraku Itatani
MovieOmotenashi
2018
as Okada-san
TVResidential Complex
2018
as Wataru Hirose
TVErased
2017
as Makoto Sawada
MovieMake a Bow and Kiss
2017
as Kaname Mikamai
MovieHyouka: Forbidden Secrets
2017
TVUnrequited Love
2017
as Hirokawa Yukio
TVAkagi: Ryūzaki–Yagi hen / Ichikawa hen
2017
as Keiji Yagi（矢木 圭次）
TVPlage -Share House for Losers-
2017
as Noguchi Akira
MovieThe Wind in Your Heart
2017
as Ryosuke Hidaka
TVCRISIS: Special Security Squad
2017
as Tomofumi Hayashi
MovieLittle Kyota Neon Hood
2017
MovieGood Bye, Talking Dog
2017
as Daisuke Mita
MovieGukoroku - Traces of Sin
2017
as Masato Watanabe
TVEmotion Line 8
2017
TVMom, May I Quit Being Your Daughter?
2017
as Ota Kazuyuki
TVTokyo Girl
2016
as Yukikazu
MovieWill You Marry My Wife?
2016
as Yutaka Koda
MovieSniper
2016
as Yuya Saiki
TV家族の基礎～大道寺家の人々～
2016
TVThe Copycat Criminal
2016
as Akitsu Shingo
TVMy Dangerous Wife
2016
as Ogata Shogo
Movie実録ドラマスペシャル 女の犯罪ミステリー
2016
MovieMystery Trilogy Special
2015
as (segment "Winter Has Come")
TVKari Kare
2015
as Hitoshi Kusakabe
TVSeven Detectives
2015
as Kengo Takasugi
MovieWelcome to Our Home
2015
as Seiji Hato
MovieHave a Song on Your Lips
2015
as Yuki Nakamura
MoviePla-Baroque
2015
as Osamu Kanzaki
TVMasshiro
2015
TVThe Secret Lives of Kyoto Folk
2015
MovieJustice is Blind: The Moving Tale of a Vision-Impaired Lawyer
2014
as Kazuya Ando
TVCinderella Date
2014
as Yuuki Ryota
MovieRurouni Kenshin Part III: The Legend Ends
2014
as Takano
TVA Sinner's Lie
2014
as Yoji Kubo
MovieRurouni Kenshin Part II: Kyoto Inferno
2014
as Takano
TVThe Thorns of Alice
2014
as Takao Osanai
TVマルホの女
2014
as Soichiro Miki
TVEmergency Interrogation Room
2014
as Tasuku Makabe
TVTomorrow Which Flower Blooms
2014
as Hanasaku Dai
TV七つの会議
2013
as 坂戸宣彦
MovieA Story of Yonosuke
2013
as Yusuke Kato's Partner
TVApoyan
2013
as Koichi Tanami
Yodaka's Star
2012
TVAnswer ~ Keishichô Kenshô Sôsakan
2012
as Isamu Yukimura
TVInnocent
2012
TVSolitary Gourmet
2012
MovieChuushingura Sono Gi Sono Ai
2012
TVHUNTER - Women After Reward Money
2011
as Shinpei Wakui
MovieMajutsu wa Sasayaku
2011
TVNHK Special: Unsolved Cases
2011
MovieThe 11 Words Murder
2011
as Koichi Shinohara
TVKeigo Higashino 3-week drama SP series
2011
as 篠原功一
TVKaryuu No Utage
2011
as Kitazawa Reiichi
TVCSI: Crime Scene Talks
2011
as Shusuke Tooyama
MovieSP: The Motion Picture Pre Episode VI
2011
as Kikuchi
TVNaze Kimi wa Zetsubo to Tatakaeta noka
2010
TVDaimajin Kanon
2010
as Taihei
TVMy Husband is a Cartoonist
2010
MovieSilver Rain
2009
TVJin
2009
MovieVillon's Wife
2009
as Bar customer
MovieFish Story
2009
as Tani
MovieR246 STORY
2008
TVMonster Parent
2008
as Kazuomi Kato
MovieBeauty
2008
MovieTorihada 3~ Yofukashi no anata ni zokutto suru hanashi wo
2008
TVKaikyô
2007
as Shunji Kido
MovieHero
2007
as Katsuhiko Higashiyama
MovieThe Foreign Duck, the Native Duck and God in a Coin Locker
2007
as Bus Driver
TVLiar Game
2007
as Sho Kikuchi
TVKaiki Daisakusen - Second File
2007
TVHyakki Yakoushou
2007
MovieFreesia: Bullet Over Tears
2007
TVBallad of the Angel of Death
2007
MovieRainbow Song
2006
as Senior Sasaki
Once Again Sugar & Spice: Case 3
2006
MovieHula Girls
2006
as Toru
TVOnce Again Sugar & Spice
2006
as Yaguchi
MovieRoute 225
2006
TVUnfair
2006
as Tadahito Hirai
MovieFugitive Joichiro Kijima
2005
MovieReincarnation
2005
as Assistant Supervisor
MoviePortrait of the Wind
2005
MovieVisas for Life
2005
MovieScrap Heaven
2005
MovieA Stranger of Mine
2005
as Member of the Asai Group
MovieDouble Suicide Elegy
2005
MovieOne Missed Call 2
2005
as Katsuhiko Konno
MovieGomu
2005
as Katsuhiko konno
MovieChicken Is Barefoot
2004
MovieSwing Girls
2004
as Takashi
Swing Girls Side Story
2004
as Takashi
Movie69
2004
MovieWalking With The Dog
2004
TV稲垣吾郎の金田一耕助シリーズ
2004
as Suketomo Inugami
MovieBe in Happiness
2003
MovieJu-on: The Grudge 2
2003
as Assistant Director
MovieBayside Shakedown 2
2003
as Investigator
MovieMost Dangerous Deka Matsuri
2003
MovieSwan's Song
2002
as Detective Imamura
TVAIBOU: Tokyo Detective Duo
2002
as Kyosuke Matsuoka
TVThe Private Detective Mike
2002
TVThe Dawn of Gaia
2002
MovieBlue – Chong
2000
as Yang Dae-song
MovieVanishing World
as Caretaker
