Sei Hiraizumi (平泉 成, Hiraizumi Sei, born on June 2, 1944 in the former Nukata, Aichi) is a Japanese actor. In 1964, Hiraizumi joined Daiei Film company and started his acting career. In the 1970s to early 1980s, he appeared a lot of jidaigeki and detective television dramas as a guest villain actor.
Women's Prison
Ônna himitsu chosain-kuchibiru ni kakerô
Hana's Miso Soup
As Kazunori Matsunaga
Death Note: L Change the World
As Dr. Koichi Matsudo
The Eel
As Prison Officer
女王の教室スペシャル エピソード2 ~悪魔降臨~
As 天童 喜一
20-Year-Old Soul
As Tadayoshi Asano
Violent Cop
As Iwaki
Kids Return
As Scale Company Boss
Hana and Alice
As Alice's Father
Hana
As Zenzo
The Glorious Team Batista
As Seiichiro Kurosaki
Emergency Interrogation Room: The Final
Dynamite Doctor
Drunken Harbor
As Policeman
Heisei Zankeiden: Gaido is Killed!
Heisei Zankeiden: The Wolf Slashes!
Jitsuroku Yozakura Ginji 2
My Small Land
As Makoto Yamanaka
Hoodlum Soldier's Flight to Freedom
The Dream Girl
Woman Boss
Goyou Sen Enjou
Throw Away Your Books, Rally in the Streets
As Mr. Omi
Organized Violence: Blood for Blood 2
Organized Violence: Blood for Blood
An Ode to Yakuza
As Hisai
Apartment wife lost cat
Dead or Alive
As Police Chief
波の塔
As 사사오 타케시
The Floating Castle
As Yasusue Narita
Jingi 7: Proxy War Outbreak
Blindly in Love
As Kentaro's father
Pinch Hitter Togo Trouble #1 Skyscraper Bombing Notice!
Ultraman Zero: The Revenge of Belial
As Garu
Ultraman Gaia: Once Again Gaia
As Chiba Tatsumi
Cold Current
Kiss & Hurt
As Haruo Kosaka
Record of a Girls' High School Doctor: Pregnancy 2
Godzilla vs. Destoroyah
Sun Scarred
As Taro Fukushima
Osaka Tough Guys
ドラマSP 松本清張「鬼畜」
Kid's Police
Steel & Lead
As 浜健組組長
Thousand and One Nights
As Toshio Wakamatsu
Restructuring Daimon 2
Restructuring Daimon 3
Closing Time
Dead Run
As Ishigura
The Triumphant Return of General Rouge
As Seiichiro Kurosaki
Princess Jellyfish
As Keiichiro Koibuchi
Flavor of Happiness
As Nobuo Miyajima
Wild Berries
As Yoshiro Akechi
Postman Blues
As Police Chief
Return of Giant Majin
As Hayato Tabe
Tobi ga kururi to
As Kiichi Manjome
Aegis
Kasajiro: The Kappa Marriage
Shura Legend: Yakuza's Hell
Ultraman Tiga & Ultraman Dyna & Ultraman Gaia: The Battle in Hyperspace
As Chiba
Chameleon
"Tulips in October"
Amachan
As Isao Adachi
Maji! 5: Deadly Struggle
Hotel Rose
Snow Jack
As Kozo Hiyoshi
Revenge Court
As Hidekazu Oda
189
As Kiyoshi Sakamoto
The Woman Gambler's Tenth Game
The Case of Hana & Alice
As Kenji Kuroyanagi (voice)
Robot Contest
As Teacher Wakita
The Last Revenge
Shadow Hunters
Onihei's Detective Records
The Orphaned Geisha
Tomorrow in the Finder
Riot in Gujo
Shin Godzilla
As Yusuke Satomi : Minister of Agriculture, Forestry and Fisheries
Living Hell
As The Inspector
Ōgazumu Mariko
As Haruka Tanabe
Elevator to the Gallows
Gold Medal Man
As Tomeichi Akita
Champion Woman Gambler
Play It Cool
As Ishikawa
Murder in the Kairotei
What the War Meant
As Tejiro Toyota
Games
The Hot Little Girl
Like a Rolling Stone
Shinjuku Triad Society
As Matsuzaki
Live and Learn
Zero Fighter
Memories of Mom
As Kokichi Manabe
Flower and Snake 2: Sketch of Hell
As Atsushi Tsuyama(津山淳)
Nobody Knows
As Tsukasa Nakanobu
Lowly Ronin
Sleepy Eyes of Death 9: Trail of Traps
One Day at Summer's End
As Masao
Naomi
My Retirement, My Life
As Susumu Namiki
Kazoku no sentaku
As Daisuke Mimura
Weathering with You
As Yasui (voice)
The Falcon Fighters
As 2nd Lt. Kihara
Manji
Kyotaro Nishimura's Travel Mystery - Soya Honsen Murder Incident
As Section Chief Honda
The Snake Girl and the Silver-Haired Witch
As Tatsuya Hayashi
Lone Wolf and Cub: Baby Cart at the River Styx
As Awa Retainer
The Betrayal
Gateway to Glory
As Morishita
Atami Murder Case
Evil Dead Trap 2: Hideki
As Muraki (manager)
Otakus in Love
As Keiichiro Akashi
Young Boss, Fugitive
Haru
As Hoshi's Father
Soup Opera
As Gou Inoue
Blood
Bakumatsu seishun graffiti: Ronin Sakamoto Ryoma
As Shigeomi Kondo
Overprotected Kahoko: 2018 Love & Dream
As Nemoto Masaoki
The King of Minami: City of Desire
Gotaisetsu
As Padre Kitano
Onihei Gaiden: The Night Rabbit
Ikkyu-san
As Kikiemon
Tsui no Sumika
I Walked Around a City I Didn't Know at All
Taiyou ga Ippai
I'm Mita, Your Housekeeper
As Yoshiyuki Yuuki
Gentler than the Rain
警視庁継続捜査班
Sukeban Deka
As Numa Juzo
Keigo Higashino 3-week drama SP series
As 古木
Choushinsei Flashman
As Kazuo's father
Ally of Justice
As Yoshikawa Katsuo
Tokyo Bandwagon
As Kanichi Hotta
臨床心理士
As Eiji Kawakami
Kanojotachi no Jidai
I'm Home
As Masao Tokuyama
MR.BRAIN
As Junpei Funaki
Marumaru Tsuma
As Kubota Sakutaro
オリンピックの身代金
Garden of the Wind
As Nishi
Red Miracle
As Kunio Kakinuma
Last Present
As Kiyotaka Hiraki
Dennou Keisatsu Cybercop
As Presidente Kaido
Onna Nobunaga
Daddy's Lunch Box
As Kenzaburo Toyama
Ultraman Gaia
As Chiba Tatsumi
Overprotected Kahoko
As Masaoki Nemoto
Doctor-X: Surgeon Michiko Daimon
99.9 Criminal Lawyer
Bad Girl: Glass Ceiling Crushers
As Eisaku Tokunaga（徳田 永作）
Dear Woman
As Sakaki Tatsuya
Hakusen Nagashi
As Ichiro Soma
Fireman
As Futoshi Chiba
The Honest Realtor
As Haruo Hoshino
Ohisama
As Gozo Soma
CSI: Crime Scene Talks
SMAPに内緒でドラマ作っちゃいましたSP ~毒トマト殺人事件
Beach Boys
As Kaito's boss
Marginal Village Inc.
As Hagino Sadaharu
Ruri's Island
As Aragaki Jiei
Yasuragi no Toki: Michi
Amachan
As Isao Adachi
Mission To Kill
The Woman of S.R.I.
Lady Oscar Works Temp
As Igarashi Tatsuro
Sky High
Chronicle of Isobe Isobē
As Kantetsu Isobee (All-Night Isobee), Narrator
Koi suru Top Lady
My Voice for You
なんたって18歳！
BG: Personal Bodyguard
As Yōji Ikuta
Kagerou no Tsuji
As Sakazaki Masayoshi
Ultraman R/B
As Coach Kumashiro Matsuo
Tokugawa Ieyasu
As Ii Naomasa