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Sumi Shimamoto

What's After the Movie

Sumi Shimamoto

Sumi Shimamoto (born Sumi Koshikawa on December 8, 1954 in Kōchi, Japan) is a celebrated Japanese actress, voice actress and narrator whose career spans more than five decades. After graduating from the Toho Gakuen College of Drama and Music she joined the theatrical troupe Gekidan Seinenza, where she honed her craft in stage performance before transitioning to voice work. She made her debut in the early 1970s and quickly became known for her clear, expressive vocal quality, landing her first major anime role as Clarisse in Hayao Miyazaki’s The Castle of Cagliostro (1979). Miyazaki was so impressed that he later cast her as the title heroine Nausicaä in the landmark film Nausicaä of the Valley of the Wind (1984), a role that cemented her reputation as one of Japan’s premier voice talents. Shimamoto’s versatility allowed her to portray a wide range of characters, from the gentle mother Yasuko Kusakabe in My Neighbor Totoro (1988) to the stoic Princess Toki in Princess Mononoke (1997), and she continued to lend her voice to beloved series such as Maison Ikkoku (as Kyōko Otonashi) and Detective Conan (as Yukiko Kudo). In addition to anime, she has narrated documentaries, performed in radio dramas, and provided Japanese dubbing for iconic Western characters like Princess Leia in the original Star Wars trilogy. Throughout her extensive career she has received numerous accolades, including three Anime Grand Prix awards for Voice Actress of the Year (1984, 1987, 1988) and the Kazue Takahashi Memorial Award at the 11th Seiyu Awards in 2017. Outside of her professional life, Shimamoto married Daisuke Koshikawa, a founder of the comedy troupe Chibikko Gang, in 1984, and the couple have one daughter, Shiori, who has followed her mother into voice acting. Today she remains active as an independent talent, continuing to influence new generations of voice actors while contributing to a wide array of projects across film, television, video games, and stage.

62 movies

Explore the best of Sumi Shimamoto – top movies, iconic roles, and must-see performances!

Biography, Career & Filmography

Learn more about Sumi Shimamoto, including a detailed biography, career timeline, personal life insights, and complete filmography. Discover how Sumi Shimamoto rose to fame, their major roles, industry impact, and personal milestones in the world of film.


Given Name: Sumi Koshikawa

Born: Kōchi, Japan

Citizenship: Japanese

Birthday: December 8, 1954

Occupations: actress, voice actress, narrator

Years Active: 1970-present

Children: 1

Spouses: Daisuke Koshikawa

Movies Featuring Sumi Shimamoto

My Neighbor Totoro

My Neighbor Totoro

Nausicaä of the Valley of the Wind

Nausicaä of the Valley of the Wind

Lupin III: The Castle of Cagliostro

Lupin III: The Castle of Cagliostro

The Concierge

The Concierge

The Rose of Versailles

The Rose of Versailles

Gintama: The Movie

Gintama: The Movie

Glitter Force

Glitter Force

Buddha 2: The Endless Journey

Buddha 2: The Endless Journey

Wake Up, Girls! - Seven Idols

Wake Up, Girls! - Seven Idols

Children Who Chase Lost Voices

Children Who Chase Lost Voices

Girls’ Last Tour

Girls’ Last Tour

Detective Conan: Episode One - The Great Detective Turned Small

Detective Conan: Episode One - The Great Detective Turned Small

Natsume’s Book of Friends the Movie: Ephemeral Bond

Natsume’s Book of Friends the Movie: Ephemeral Bond

Weathering with You

Weathering with You

Detective Conan: The Phantom of Baker Street

Detective Conan: The Phantom of Baker Street

Twilight

Twilight

IRODUKU: The World in Colors

IRODUKU: The World in Colors

One Piece: Clockwork Island Adventure

One Piece: Clockwork Island Adventure

Kurau Phantom Memory

Kurau Phantom Memory

Mermaid’s Forest

Mermaid’s Forest

Sugar Sugar Rune

Sugar Sugar Rune

Maison Ikkoku: Shipwrecked on Ikkoku Island

Maison Ikkoku: Shipwrecked on Ikkoku Island

Madara

Madara

Unico in the Island of Magic

Unico in the Island of Magic

Urusei Yatsura: Ryoko’s September Tea Party

Urusei Yatsura: Ryoko’s September Tea Party

Fire Tripper

Fire Tripper

Urusei Yatsura: Lum the Forever

Urusei Yatsura: Lum the Forever

Hell Target

Hell Target

Maison Ikkoku: Through the Passing of the Seasons

Maison Ikkoku: Through the Passing of the Seasons

The Adventures of Peter Pan

The Adventures of Peter Pan

Go! Anpanman: The Shining Star’s Tear

Go! Anpanman: The Shining Star’s Tear

Urusei Yatsura: Remember My Love

Urusei Yatsura: Remember My Love

The Wonderful Wizard of Oz

The Wonderful Wizard of Oz

Lullaby for Wednesday’s Cinderella

Lullaby for Wednesday’s Cinderella

Salamander

Salamander

Shuten Doji - The Star Hand Kid

Shuten Doji - The Star Hand Kid

Dear Brother

Dear Brother

Coral Reef Legend: Elfie of the Blue Sea

Coral Reef Legend: Elfie of the Blue Sea

Maison Ikkoku: The Final Chapter

Maison Ikkoku: The Final Chapter

Shurato

Shurato

The SuperGal

The SuperGal

Getter Robo Arc

Getter Robo Arc

Aria the Benedizione

Aria the Benedizione

Princess Sarah

Princess Sarah

Hoshi Shinichi no Fushigina Fushigina Tanpen Dorama

Hoshi Shinichi no Fushigina Fushigina Tanpen Dorama

Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train

Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train

Urusei Yatsura: Remember My Love

Urusei Yatsura: Remember My Love

Shuten Doji - The Star Hand Kid

Shuten Doji - The Star Hand Kid

Maison Ikkoku: The Final Chapter

Maison Ikkoku: The Final Chapter

Giant Robo: The Day the Earth Stood Still

Giant Robo: The Day the Earth Stood Still

Barefoot Gin Rei

Barefoot Gin Rei

Ocean Waves

Ocean Waves

Fire Emblem

Fire Emblem

Lupin the Third: The Castle of Cagliostro

Lupin the Third: The Castle of Cagliostro

Gin Rei’s Blue Eyes

Gin Rei’s Blue Eyes

Chocchan Monogatari

Chocchan Monogatari

The Rebirth of Buddha

The Rebirth of Buddha

Case Closed: The Million-Dollar Pentagram

Case Closed: The Million-Dollar Pentagram

Princess Nine

Princess Nine

The☆Ultraman

The☆Ultraman

Comet in Moominland

Comet in Moominland

Gosho Aoyama’s Collection of Short Stories

Gosho Aoyama’s Collection of Short Stories

Career Timeline

Track the complete movie timeline of Sumi Shimamoto, including all film releases, career breakthroughs, and notable roles. Follow their journey from early performances to recent blockbusters and upcoming projects.


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