Hiroshi Koizumi
Acting
Hiroshi Koizumi (小泉博, Koizumi Hiroshi, birth name written as 小泉 汪) (12 August 1926 – 31 May 2015) was a Japanese actor, best known for his starring role in the 1955 film Godzilla Raids Again as well as other Toho Studios monster movies. He was born in Japan. He is a graduate of Keio University in Tokyo. In a 1999 interview with Steve Ryfle, Koizumi laments that while he stated he has easy parts to play, he felt he could have done more in his performances. Despite his roles where he usually plays a scientist, he plays a powerful role in Late Chrysanthemums, playing a young man that married an older wealthy woman to escape from the slums. On 31 May 2015, Koizumi died at a hospital in Tokyo from pneumonia at the age of 88. Description above from the Wikipedia article Hiroshi Koizumi, licensed under CC-BY-SA, full list of contributors on Wikipedia.
The Dawn of Kaiju Eiga
Self - Actor
Bringing Godzilla Down to Size: The Art of Japanese Special Effects
Himself
Godzilla: Tokyo S.O.S.
Dr. Shin'ichi Chûjô
Godzilla 1985
Geologist Minami
The Return of Godzilla
Professor Minami
The Tale of Saikaido
The Last Days of Planet Earth
Zoologist
Violent Fighters
Human Revolution II
Prophecies of Nostradamus
Environmental scientist #2
Godzilla vs. Mechagodzilla
Professor Wagura
Little Adventurer
Battle of the Japan Sea
Kurino
Young Guy Graduates
Japan's Longest Day
Nobukata Wada - NHK Broadcaster
The Daphne
Night in Bangkok
The White Rose of Hong Kong
Takeda, Chief of the Narcotics Division/ Drug dealer boss
Start Here
Shuji Okabayashi (Akiko’s Husband)
Ghidorah, the Three-Headed Monster
Professor Murai
Dogora
Kirino
Mothra vs. Godzilla
Professor Shunsuke Miura
Hello, Baby
Toshio Mikami
Atragon
Inspector
Matango
Naoyuki Sakuta - Skipper
Sararīman Gonza to Sukejū ren'ai kōsa-ten
Chûshingura
The Daughters of the Saotome Family
Star of Hong Kong
HK office manager
Kōkōsei to jokyōshi hijō no seishun
Sararīman Gonza to Sukejū
Different Sons
Mothra
Dr. Shin'ichi Chûjô
A Night in Hong Kong
Sazae-san Plays Cupid
Lovers of Ginza
Sazae And Aunt Apron
Chikuhō no kodomotachi
Master Fencer Sees the World
Daughters, Wives and a Mother
Hidetaka Tani
The Storm of the Pacific
Ginza Tomboy
Takashi Koshiba (Lawyer)
Sazae-san's Baby
Sazae-san, the Wayward Wife
Sazae-san's Newlywed Family
Three Dolls in Ginza
The Beast Shall Die
Detective Masugi
Gigantis, the Fire Monster
Tsukioka
The Wedding Night
Atsio Mizushima
Sazae-san's Marriage
Sazae's Engagement Trip
Romance and Rhythm
Holiday in Tokyo
Song for a Bride
The Rise and Fall of a Jazz Girl
Masao Akita
The Capital of Love
Kyoichi Yamane
Teenage Sazae
The Green Voyage
Yōichi Shimizu (amateur baseball player)
A Farewell to the Woman Called My Sister
Hateful Things
Professor Kurata
Sazae-san Sequel
The 36 Passengers
Good Luck to These Two
A Town with a Mountain and River
Shogo Sugawara
Sazae-san
Rebels on the High Sea
Fighting Cha Cha Girl
Shichihei Hayasugi
Three Youngmen and a Dream Girl
Taniyama
The Underworld
Shin Shokoku Monogatari: Otena no To Part 2
Shin Shokoku Monogatari: Otena no To Part 1
Utae! Seishun Harikiri Musume
Driver
Young Love Conquers All
Ticket to Hell
Detective Funaki
The First Kiss
Mother and Son
Hiroshi Matsuyama
Godzilla Raids Again
Shoichi Tsukioka
Farewell, Innocence
Amemiya
Casebook of Dandy Sashichi: Blind Wolf
Lovetide
Ishijima
12 Chapters About Women
Go Koheita
Mother's First Love
Jirocho in Disgrace
Late Chrysanthemums
Kiyoshi
Last of the Wild Ones
Jirocho's New Year
Jirocho, the Hunted
Jirocho Strikes a Daring Blow
Girls in the Orchard
White Fish
Sumida
Tokyo Profile
Jirocho's Home-Coming
Her Captive Gamblers
Aijô ni tsuite
Mr. Pu
The Last Embrace
Yoshikawa (Sampei)
My Wonderful Yellow Car
The young man
The Man Who Came to Port
Shingo Nishizawa
Ikiru
Jazz Bar Guest (uncredited)
Tokyo Sweetheart
Shôtarô
Kin no tamago: Golden Girl
Mr. Lucky
近藤勇三