
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.

The Ogre's Bride

Emergency Interrogation Room: The Final

My Beloved Stranger
as Tetsuto Tadokoro

The Boy and the Dog
as Vetenarian

The Yin Yang Master Zero
as Kanto

Following the Sound
as Tsuyoshi

In Love and Deep Water
as Ryo Kiyokawa

The War of Announcers
as Namikawa Ryo

Love Like the Falling Petals
as Manager Tsuji

What to Do With the Dead Kaiju?
as Seiichiro Shikishima

Unbound
48 ep.

Pararescue Jumper
as Oyama Junichi · 9 ep.

Himitsu ~ The Top Secret ~
as Mikio Takimoto · 11 ep.

Ossan's Love Returns
as Masamune Takekawa · 9 ep.

Chronicle of Isobe Isobē
as Otona ni Natta Isobee? (Adult Isobee?) · 10 ep.

Room ~ Shijo Saiaku no Ichigoichie
5 ep.
Room
as Nanjo Osamu · 1 ep.

Logically Impossible! Detective Ryoko Kamizuru Is on the Case
as 新藤達也 · 1 ep.

Our Little Love Story
as Takuro Tsutsumi · 10 ep.

Sell My Hand
as Tsujikawa Hideo · 10 ep.
Love Like the Falling Petals
2022