The Mischievous Twins

Noriko Hidaka

Nanni O'Sullivan (Voice) (26 episodes)

Tomiko Suzuki

Miss Walker (Voice) (26 episodes)

Kae Araki

Sheila Neyler (Voice) (26 episodes)

Yoshiko Yamamoto

Mademoiselle (Voice) (26 episodes)

Tessyo Genda

Mister Wentworth (26 episodes)

Hiroko Emori

Janet Robbins (Voice) (26 episodes)

Kumiko Hironaka

Mistress O'Sullivan (Voice) (26 episodes)

Aiko Sato

Mistress Neyler (26 episodes)

Kazue Ikura

Alison O'Sullivan (Voice) (26 episodes)

Junko Midori

Miss Theobald (Voice) (26 episodes)

Keaton Yamada

Mister O'Sullivan (Voice) (26 episodes)

Eiko Masuyama

Mistress Wentworth (Voice) (26 episodes)

Keiko Han

Winifred James (Voice) (26 episodes)

Emi Shinohara

Vera Johns (Voice) (26 episodes)

Minori Matsushima

Miss Roberts (Voice) (26 episodes)

Yuko Kobayashi

Miss Lewis (Voice) (26 episodes)

Sanae Miyuki

Doris Elward (Voice) (26 episodes)

Sumi Shimamoto

Hilary Wentworth (Voice) (26 episodes)

Kayoko Kawahara

Gladys Hillman (Voice) (26 episodes)

Eriko Hara

Hanni O'Sullivan (Voice) (26 episodes)

Miki Narahashi

Kathleen Gregory (Voice) (26 episodes)

Omi Minami

Belinda Towers (Voice) (26 episodes)

Yumi Nakatani

Miss Kennedy (Voice) (26 episodes)