Kazuhiko Yamaguchi: key obituary facts
Is Kazuhiko Yamaguchi dead? Yes. Kazuhiko Yamaguchi died on October 6, 2026, at age 89.
Cause of death: Kazuhiko Yamaguchi's cause of death was reported as Pneumonia.
What was Kazuhiko Yamaguchi known for?
He was a film director.
More about Kazuhiko Yamaguchi
Born: 5 February 1937.
Place of birth: Nagano Prefecture.
Gender: male.
Occupation: film director, screenwriter, impresario.
Nationality: Japan.
Education: Waseda University.
Kazuhiko Yamaguchi, a Japanese film director associated with “Sister Street Fighter,” died of pneumonia in Yokohama on October 6, 2026, aged 89.
Born in Nagano Prefecture on February 5, 1937, he graduated from Waseda University before beginning his career at the Tōei studios in Kyoto. During the 1970s, Yamaguchi directed a number of action-movie series, and his work also included many television movies.
His directing therefore spanned both action films and productions made for television. “Sister Street Fighter” is a specific title associated with his work as a director. His professional activities also included screenwriting and work as an impresario, alongside film direction. The range of occupations recorded for Yamaguchi encompassed directing, writing and impresario work within Japan’s film and entertainment field. His name in Japanese is 山口和彦, rendered in Japanese name order as Yamaguchi Kazuhiko. His career began at the Kyoto studios after his university studies and included work in both film and television.