is a Japanese actress,

voice actress Voice acting is the art of performing voice-overs to present a character or provide information to an audience. Performers are called voice actors/actresses, voice artists, dubbing artists, voice talent, voice-over artists, or voice-over talent ...

and narrator affiliated with

Aoni Production is a Japanese talent agency representing a fair number of voice actors and other Japanese entertainers. Voice actors currently affiliated with Aoni All names are in Western order (given name followed by family/last name). *Mai Aizawa *Kenj ...

. Her best-known voice roles include

Ophiuchus Shaina The following list comprises the characters that form the three ranks of the army of the Greek goddess Athena, in the Japanese manga ''Saint Seiya'' and the canonical sequel and prequel ''Saint Seiya Next Dimension'', written and illustrated by Ma ...

in ''

Saint Seiya , also known as ''Saint Seiya: Knights of the Zodiac'' or simply ''Knights of the Zodiac'' (translated from the French title ''Les Chevaliers du Zodiaque''), is a Japanese manga series written and illustrated by Masami Kurumada. It ...

'',

Arale Norimaki is a fictional character and the protagonist of the ''Dr. Slump'' manga series, created by Akira Toriyama. She is a robot built by Senbei Norimaki who looks like a young girl. She is known for her naïveté, energetic personality, lack of common ...

in ''

Dr. Slump is a Japanese manga series written and illustrated by Akira Toriyama. It was serialized in Shueisha's anthology magazine ''Weekly Shōnen Jump'' from 1980 to 1984, with the chapters collected into 18 ''tankōbon'' volumes. The series fol ...

'', Minky Momo in ''

Magical Princess Minky Momo is a Japanese magical-girl anime franchise by Ashi Productions. The original series ran between 1982 and 1983 on TV Tokyo and inspired three OVAs between 1985 and 1987. A second television series, titled , ran on NTV between 1991 and ...

'',

Lunch Lunch is a meal eaten around the middle of the day. It is commonly the second meal of the day, after breakfast, and varies in size by culture and region. Etymology According to the ''Oxford English Dictionary'' (''OED''), the etymology ...

in ''

Dragon Ball is a Japanese media franchise created by Akira Toriyama in 1984. The Dragon Ball (manga), initial manga, written and illustrated by Toriyama, was serialized in ''Weekly Shōnen Jump'' from 1984 to 1995, with the 519 individual chapters colle ...

'',

Kaguya Ōtsutsuki The manga and anime series features an extensive cast of characters created by Masashi Kishimoto. The series takes place in a fictional universe where countries vie for power by employing ninja who can use superhuman abilities in combat. T ...

in '' Naruto: Shippuden'', Korosuke in ''

Kiteretsu Daihyakka is a Japanese manga series by duo Fujiko Fujio and later Fujiko F. Fujio, which ran in the children's magazine '' Kodomo no Hikari'' from April 1974 to July 1977. The manga was later made into a 331-episode anime television series which ran ...

'',

Ryoko Mendo The ''Urusei Yatsura'' manga series features a large ensemble cast of characters created by Rumiko Takahashi. It tells the story of Japanese teenager Ataru Moroboshi, and the alien Lum, who believes she is Ataru's wife after he accidentally pro ...

in ''

Urusei Yatsura is a Japanese manga series written and illustrated by Rumiko Takahashi. It was serialized in Shogakukan's ''Weekly Shōnen Sunday'' from September 1978 to February 1987. Its 366 individual chapters were published in 34 ''tankōbon'' volum ...

'', and Charlotte Linlin (Big Mom) in ''

One Piece ''One Piece'' (stylized in all caps) is a Japanese manga series written and illustrated by Eiichiro Oda. It has been serialized in Shueisha's ''shōnen'' manga magazine ''Weekly Shōnen Jump'' since July 1997, with its individual chapte ...

'',

Vermouth Vermouth (, ) is an aromatized fortified wine, flavoured with various botanicals (roots, barks, flowers, seeds, herbs, and spices) and sometimes colored. The modern versions of the beverage were first produced in the mid- to late 18th centur ...

in ''

Detective Conan ''Case Closed'', also known as , is a Japanese detective fiction, detective manga series written and illustrated by Gosho Aoyama. It has been serialized in Shogakukan's Shōnen manga, ''shōnen'' manga magazine ''Weekly Shōnen Sunday'' ...

''. Some of her notable roles in the 1990s and 2000s anime include Balalaika in ''

Black Lagoon ''Black Lagoon'' (stylized in all caps) is a Japanese manga series written and illustrated by Rei Hiroe. It has been published in Shogakukan's ''seinen'' manga magazine ''Monthly Sunday Gene-X'' since April 2002, with its chapters coll ...

'', Talia Gladys in ''

Gundam Seed Destiny is an anime television series, a direct sequel to ''Mobile Suit Gundam SEED'' by Sunrise and the overall tenth installment in the ''Gundam'' franchise. It retains most of the staff from ''Gundam SEED'', including Director Mitsuo Fukuda. Se ...

'', Eva Heinemann in ''

Monster A monster is a type of fictional creature found in horror, fantasy, science fiction, folklore, mythology and religion. Monsters are very often depicted as dangerous and aggressive with a strange, grotesque appearance that causes terror and fe ...

'', and Yōko Itoigawa in ''

Hyōka is a 2001 Japanese mystery novel written by Honobu Yonezawa. It is the first volume of the series. Five additional volumes have been published between 2002 and 2016. A manga adaptation drawn by Taskohna began serialization in the March 2 ...

''. In feature films, she voiced Kei in '' Akira'', and the adult Chiyoko Fujiwara in ''

Millennium Actress is a 2001 Japanese animated drama film co-written and directed by Satoshi Kon and produced by Madhouse. Loosely based on the lives of actresses Setsuko Hara and Hideko Takamine, it tells the story of two documentary filmmakers investigating the ...

''.

Filmography

Anime

Feature films

Video games

Audio dramas

Overseas dubbing

Awards

* Anime Grand Prix: Most Popular Voice Actress of the Year (3): 1981, 1982, 1983

References

; Book References * *

External links

*
Official agency profile

at Hitoshi Doi's Seiyuu database * * * {{DEFAULTSORT:Koyama, Mami 1955 births Living people People from Nishio, Aichi Voice actresses from Aichi Prefecture Japanese video game actresses Japanese voice actresses 20th-century Japanese actresses 21st-century Japanese actresses Aoni Production voice actors