Keiko has done the following roles in anime.

Anpan-man	Oshiruko-chan
Anpan-man	Shabonda-man
Chounoukyuu Garaga	Farah
City Hunter	Kawada Atsuko
Dancougar	Annette Howser
Dirty Pair {Affair of Nolandia}	Misuni
Future Robo Daltanias [1979-1980]	Shiratori Sanae
Gundam	Lala Sun
Gundam	Iserina
Gundam Char's Counterattack	Lala Sun
Haou Taikei Ryuu Knight	Maria
Kaibutsu-kun	Ako-chan
Kingyo Chuuihou!	Yurika
Legend of Galactic Heroes	Annerose
Locke the Superman	Jessica Orin
Lupin III {Babylon no Ougon Densetsu}	Chinjao
Maetel Legend [2000]	La Andromeda Prometheum
Maple Town Monogatari [1986-1987]	Ann
Marmalade Boy	Kei's mother
Meitantei Conan (Detective Conan)	Megumi
Moero Arthur -The Knights of Round Table	Gwynevere
Ningen Kakumei [1995]	Shimizu Katsu
Ochame na Futago	Winfred
Odin	Sara
Parasol Henbee [1989-1991]	Kawai
Petit Angie of the Queen [debut]	Angie
Pocket Monsters	professor Uchikido
Pocket Monsters Maboroshi no Pokemon Lugia Bakutan [1999]	Professor Uchikido
Prefectural Earth Defense Force [1986]	Ohyama Miyuki
Queen Millennia	Yukino Yayoi
Rail of the Star	Chiko's mother
Roots Search	Moira
Sailor Moon	Luna
Sailor Moon	Queen Beryl
Saint Seiya [1985-1989]	Kido Saori/Athena
Samia Don	Samiko
Sazae-san	Ukie
Slayers {movie}	Rowdy
Teito Monogatari	Tatsumiya Yukari
Tom Sawyer no Bouken	Becky
Tytania	narration
Uchuu Senkan Yamato {III}	Princess Ruda
Uchuu Senkan Yamato {Yamato yo Towa ni}	Saasha
Ultraman Kids	Piko