Mami Koyama

Actor. Born 17 January 1955 in Nishio, Aichi, Japan.

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Born

17 January 1955, Nishio, Aichi, Japan

Biography

Mami Koyama is a Japanese actress and voice actress. Born on 17 January 1955 in Nishio, Aichi, she is affiliated with Aoni Production and has been active since the mid-1970s.

She began in live-action television before switching to voice work, with an early role in the 1975 series Ikkyū-san. Among her best-known voice performances are Lunch in Dragon Ball (1986) and Dragon Ball Z (1989), Ophiuchus Shaina in Saint Seiya (1986), Kei in Akira (1988), Big Mom in One Piece (1999), and Chiyoko Fujiwara (20-40s) in Millennium Actress (2002).

Koyama was married to fellow voice actor Tōru Furuya from 1976 to 1983.

Compiled from published sources (en.wikipedia.org, imdb.com) · 15 September 2026How we write and check

Filmography

Beyond what we have reviewed, Mami Koyama is known for One Piece (1999), Dragon Ball Z (1989), Dragon Ball (1986), Fullmetal Alchemist: Brotherhood (2009), Saint Seiya (1986), The Promised Neverland (2019), One Piece Film Red (2022) and Millennium Actress (2002).

Akira

1988 · as Kei (voice)