
Masako Katsuki (勝生 真沙子), born Masako Shiiono (塩野 雅子), is a Japanese voice actress. She has also worked under the names Ai Nekomi (猫魅愛) and Masami Kawashita (川下雅美).
Known For

ATRI -My Dear Moments-
Nonko Yachigusa (voice) · (3 episodes)
2024

The Apothecary Diaries
Shenlü (voice) · (5 episodes)
2023

The Café Terrace and Its Goddesses
Yōko Hōōji (voice) · (1 episode)
2023

Raven of the Inner Palace
Empress Dowager (voice) · (3 episodes)
2022

Fanfare of Adolescence
Naoko Saionji (voice) · (13 episodes)
2022

The Faraway Paladin
Marple (voice) · (1 episode)
2021

The Duke of Death and His Maid
Ichi (voice) · (10 episodes)
2021

The Way of the Househusband
Kitagawa (voice) · (1 episode)
2021

Those Snow White Notes
Sayuri Tanuma (voice) · (6 episodes)
2021

Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams
Sarena Gashūin (voice)
2021

Wonder Egg Priority
Madam Sachiko (voice) · (2 episodes)
2021

Magatsu Wahrheit: Zuerst
Marie (voice) · (12 episodes)
2020

Cautious Hero: The Hero Is Overpowered but Overly Cautious
Leviae (voice) · (2 episodes)
2019

Super Dragon Ball Heroes
Towa (voice) · (5 episodes)
2018

Case Closed: The Crimson Love Letter
Shizuka Hattori (voice)
2017

Regalia: The Three Sacred Stars
Margaret Burnley (voice) · (13 episodes)
2016

The Last: Naruto the Movie
Tsunade (voice)
2014

Road to Ninja: Naruto the Movie
Tsunade (voice)
2012

.hack//Beyond the World
Yuuka Kamachi / K-Kei (voice)
2012

Naruto Shippuden the Movie: Blood Prison
Tsunade, The Fifth Hokage (voice)
2011

Pretty Cure All Stars DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World
Dark Witch
2011

Armored Trooper VOTOMS: Finder
Melingall (voice)
2010

Black Butler
Village Crone (voice) · (1 episode)
2008

Naruto Shippuden the Movie: Bonds
Tsunade, The Fifth Hokage (voice)
2008

Naruto Shippuden the Movie
Tsunade, The Fifth Hokage (voice)
2007

Naruto Shippūden
Tsunade (voice) · (500 episodes)
2007

Code Geass: Lelouch of the Rebellion
Royal Wife (voice) · (1 episode)
2006

Buso Renkin
Alexandria Powered · (26 episodes)
2006

Gunbuster: The Movie
Kimiko Akai / Reiko Kashiwara (voice)
2006

The Immorals
Yuhara Shouko (voice) · (2 episodes)
2006

The Familiar of Zero
Sheffield (voice) · (36 episodes)
2006

Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars
Reccoa Londe (voice)
2006

Mobile Suit Zeta Gundam - A New Translation II: Lovers
Reccoa Londe (voice)
2005

Mobile Suit Zeta Gundam - A New Translation I: Heir to the Stars
Reccoa Londe (voice)
2005

Futari wa Precure Max Heart: The Movie
Witch of the World of Darkness (voice)
2005

Glass Mask
Utako Himekawa (voice) · (51 episodes)
2005

Mahou Sentai Magiranger
Hades Beastwoman Queen of Hell Siren Neries (voice) · (2 episodes)
2005

Buzzer Beater
Coach · (13 episodes)
2005

Nitaboh
Tamana (voice)
2004

The Mother Who Became a Kite
Ichiro's Mom (voice)
2003

Naruto
Tsunade (voice) · (62 episodes)
2002

Go! Anpanman: Sushi-roll Maki-chan and Gold Kamameshidon
Tekka's Maki-chan (voice)
2002

Kokoro no Koukyougaku
(Voice)
2002

Great Dangaioh
Chiho Kazamaki · (13 episodes)
2001

Salaryman Kintaro
Kyoko Sakurai (voice) · (20 episodes)
2001

Sin: The Movie
Kait Palmer (voice)
2000

Strange Dawn
Levian · (13 episodes)
2000

Mystery of the Necronomicon
Cindy (voice) · (1 episode)
1999

Mystery of the Necronomicon
Mina Shizui (voice) · (1 episode)
1999

Starship Girl Yamamoto Yohko
Admiral Rion (voice) · (26 episodes)
1999

Gundress
Takako Houraiji
1999

Harlock Saga - The Ring of the Nibelungs
Emeraldas · (6 episodes)
1999

Kurogane Communication
Lavinia · (24 episodes)
1998

Golgo 13: Queen Bee
Sonia / Queen Bee
1998

Knight Hunters
Hell · (38 episodes)
1998

Business Commando Yamazaki
Kirika (voice)
1997

Fujimi Block No. 2 Symphony Orchestra
Natsuko Kawashima
1997

Bakusō Kyōdai Let's & Go!! WGP Bōsō Mini Yonku Dai Tsuiseki!
Tamami Yanagi
1997

Let's & Go! WGP The Great Pursuit of the Berserk Mini 4WD car!
1997

Wild Cardz
Aiya (voice) · (2 episodes)
1997

Spy Of Darkness
Vanessa Hammer (voice)
1997

Denji Sentai Megaranger
NejiYellow · (7 episodes)
1997

Undersea Fleet Submarine 707F
Chaika (voice)
1997

Kindaichi Case Files Movie 1: The Opera House Murders
Seiko Shinjouji (voice)
1996

Apocalypse Zero
Hamuko (voice) · (2 episodes)
1996

Battle Team Lakers EX
Chiaki (voice)
1996

Sei Shoujo Sentai Lakers EX
(1 episode)
1996

Sanctuary
Hojo's Lover
1996

Starship Girl Yamamoto Yohko
ゼナ・リオン · (6 episodes)
1996

Sailor Moon SuperS: The Movie - Black Dream Hole
Michiru Kaiou / Sailor Neptune (voice)
1995

Sailor Moon SuperS: Special
Michiru Kaioh / Sailor Neptune (voice)
1995

Miyuki-chan in Wonderland
Humpty Dumpty (voice) · (2 episodes)
1995

Princess Minerva
Dynastar (voice)
1995

Cool Devices
Eluma · (11 episodes)
1995

Erotic Torture Chamber
Maya (voice)
1994

プリンセス・ロード 薔薇と髑髏の紋章
Maya (voice) · (1 episode)
1994

Sailor Moon S the Movie: Hearts in Ice
Michiru Kaiô / Sailor Neptune (voice)
1994

The Rapeman Anime Version
Maki Otani /Red Cat (voice)
1994

The Rapeman
Maki Otani/Red Cat · (2 episodes)
1994

Darkside Blues
Tamaki (voice)
1994

The Irresponsible Captain Tylor OVA
Test Officer (voice) · (10 episodes)
1994

Ogre Slayer
紗英 · (4 episodes)
1994

Metal Fighter Miku
Aquamarine · (13 episodes)
1994

Genocyber
Myra · (5 episodes)
1994

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Maira (voice)
1994

Pure Love Gang of Shonan
Mariko Izumo · (5 episodes)
1994

Sailor Moon: Kotaete Moon Call (Answer the Moon Call!)
(voice)
1994

Art of Fighting
King
1993

Black Jack
Capitán Maria Carnera (voice) · (1 episode)
1993

Bad Boys
Erika Satō · (5 episodes)
1993

The Gigolo
Ai Mizushima (voice)
1993

Mellow
1993

Fight!! Spirit of the Sword
Fujisawa (voice)
1993

Ninja Scroll
Zakuro (voice)
1993

Appleland Story
Arianna
1992

Iron Virgin Jun
Fumitsuki (voice)
1992

The Heroic Legend of Arslan II
1992

Ruriiro Princess
(2 episodes)
1992

Sequence
Kara
1992

Monkey Punch's Alice
Alice
1991

Mozaika
Valkina · (3 episodes)
1991

Crying Freeman 4: A Taste of Revenge
Kimie Hanada (voice)
1991

The Heroic Legend of Arslan
1991

The Heroic Legend of Arslan: Age of Heroes
Falangies (voice) · (6 episodes)
1991

Yuukan Club
1991

Dear Brother
Aya Misaki · (39 episodes)
1991

Toward a Time of Trouble
Flora Idene (voice)
1991

Sukeban Deka
Remi Mizuchi (voice)
1991

Sukeban Deka
Remi Mizuchi (voice) · (2 episodes)
1991

Trapp Family Story
Maria · (40 episodes)
1991

Sonic Soldier Borgman: Lover's Rain
1990

Mad Bull 34
Cindy Murphy (ep 4) · (4 episodes)
1990

Hakkenden: Legend of the Dog Warriors
Funamushi (voice) · (13 episodes)
1990

Milky Passion: Dougenzaka - The Castle of Love
Kubo (voice)
1990

MAROKO
Maroko Yomota (voice)
1990

Daddy Long Legs
Mary Lambart · (40 episodes)
1990

Ogami Matsugorou
Kyôko Hasegawa (voice)
1989

Dragon Quest: Legend of the Hero Abel
Tiara (voice) · (43 episodes)
1989

Fairground in the Stars
1989

Gosenzo-sama Banbanzai!
Maroko Yomota · (6 episodes)
1989

Scarlet Demon
1989

Ranma ½
Yang Gui Fei (voice) · (1 episode)
1989

Ranma ½
Mio (voice) · (1 episode)
1989

Hades Project: Zeorymer Extinction
Rockfell (voice)
1989

Legend of the Galactic Heroes
Hildegard von Mariendorf (voice) · (110 episodes)
1988

Hades Project: Zeorymer Separation
Rockfell (voice)
1988

Hades Project Zeorymer
ロクフェル (voice) · (3 episodes)
1988

Crying Freeman
Kimie Hanada (voice) · (2 episodes)
1988

Crying Freeman 1: Portrait of a Killer
Kimie Hanada
1988

Ronin Warriors
Kayura · (39 episodes)
1988

Appleseed
Deunan Knute (voice)
1988

Mashin Hero Wataru
(142 episodes)
1988

Sonic Soldier Borgman
Memory Gene · (35 episodes)
1988

Doctor Chichibuyama
Nurse (voice)
1988

Doctor Chichibuyama
(2 episodes)
1988

The Tale of Genji
Wet Nurse Shounagon (voice)
1987

Relic Armor Legaciam
Fermis Reek
1987
Taiman Blues Naoto Shimizu Chapter
1987

Take the X Train
1987

Lily C.A.T.
Nancy Strauch (voice)
1987

Dead Heat
Maria
1987

Digital Devil Story - Megami Tensei
Izanami (voice)
1987

Metal Armor Dragonar
Diane Lance · (48 episodes)
1987

Open the Door
Neryura (voice)
1986

Galaxy Investigation 2100: Border Planet
Mira (voice)
1986

Arion
Athena (voice)
1986

Spaceship Sagittarius
Soup Shop Clerk (voice) · (1 episode)
1986

Spaceship Sagittarius
Woman (voice) · (2 episodes)
1986

Dream Hunter Rem
Saeko Asuka (voice) · (1 episode)
1985

Dream Hunter Rem
Demonic lady (voice) · (1 episode)
1985

Urusei Yatsura: Ryoko's September Tea Party
Ten's Mother (voice)
1985

Alpen Rose
カタリーナ/プランタン · (20 episodes)
1985

Mobile Suit Zeta Gundam
Reccoa Londe (voice) · (50 episodes)
1985

Tale of the Earth
(voice)
1984

Glass Mask
Maya Kitajima (voice) · (23 episodes)
1984

Special Armored Battalion Dorvack
Peter · (36 episodes)
1983

Super Dimension Century Orguss
Athena Henderson · (35 episodes)
1983

Future Police Urashiman
Miyah · (50 episodes)
1983

White Fang Story
Mary Scott (voice)
1982

Kamen Rider
Silkmoth Fangire (voice) · (2 episodes)
1971