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.
Filmography
Cast Credits

Emergency Interrogation Room: The Final
Character:
MOVIE • 2025

Pararescue Jumper
Character: Oyama Junichi
TV • 2025

The Boy and the Dog
Character: Vetenarian
MOVIE • 2025

My Beloved Stranger
Character:
MOVIE • 2025

Himitsu ~ The Top Secret ~
Character: Mikio Takimoto
TV • 2025

Two People in the Housing Complex
Character: 中澤
TV • 2024
Room
Character: Nanjo Osamu
TV • 2024

Room ~ Shijo Saiaku no Ichigoichie
Character:
TV • 2024

Chronicle of Isobe Isobē
Character: Otona ni Natta Isobee? (Adult Isobee?)
TV • 2024

The Yin Yang Master Zero
Character: Kanto
MOVIE • 2024

Following the Sound
Character: Tsuyoshi
MOVIE • 2024

Ossan's Love Returns
Character: Masamune Takekawa
TV • 2024

In Love and Deep Water
Character: Ryo Kiyokawa
MOVIE • 2023

Sell My Hand
Character: Tsujikawa Hideo
TV • 2023

The War of Announcers
Character: Namikawa Ryo
MOVIE • 2023

Halation Love
Character: Asami Kyosuke
TV • 2023

Logically Impossible! Detective Ryoko Kamizuru Is on the Case
Character: 新藤達也
TV • 2023

M&Oplaysプロデュース「クランク・イン!」
Character: 並之木顕之
TV • 2023

Our Little Love Story
Character: Takuro Tsutsumi
TV • 2023

A Man
Character: Kyoichi
MOVIE • 2022