
Hideyo Amamoto (天本 英世 Amamoto Hideyo) was a prolific Japanese actor from the Wakamatsu ward of Kitakyūshū best known for portraying Dr. Shinigami in the original Kamen Riderseries as well as many other characters in tokusatsu films and theGodzilla series. Amamoto also used the pseudonym of Eisei Amamoto for most of his career, Eisei being a misreading of the kanji in his real name, Hideyo. He died on March 23, 2003 from acute pneumonia at the age of 77.

Yojimbo
1961 · as Yahachi

Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
2001 · as Prof. Hirotoshi Isayama the Prophet

Ebirah, Horror of the Deep
1966 · as Red Bamboo Naval Officer

Kwaidan
1965 · as (segment "In a Cup of Tea") (uncredited)

Ghidorah, the Three-Headed Monster
1964 · as Princess Salno's aide

All Monsters Attack
1969 · as Toy Consultant Shinpei Inami

The Battle of Okinawa
1971 · as Okinawa Regional Officer

King Kong Escapes
1967 · as Dr. Who

Chûshingura
1962

The Sword of Doom
1966 · as Shuzen Kamio

Matango
1963 · as Transitional Matango

Gorath
1962 · as Man in Bar

Atragon
1963 · as High Priest of Mu

Japan's Longest Day
1967 · as Captain Takeo Sasaki

Message from Space
1978 · as Dark

Kamen Rider: THE FIRST
2005 · as Dr. Shinigami

The Red Spectacles
1987 · as Ginji the Moongazer

Samurai Assassin
1965 · as Matazaburo Hagiwara