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).
Erotic Torture Chamber
Maya (voice)
Open the Door
Neryura (voice)
Mobile Suit Zeta Gundam - A New Translation III: Love is the Pulse of the Stars
Reccoa Londe (voice)
Sin: The Movie
Kait Palmer (voice)
Ninja Scroll
Zakuro (voice)
Appleseed
Deunan Knute (voice)
Golgo 13: Queen Bee
Sonia / Queen Bee
Let's & Go! WGP The Great Pursuit of the Berserk Mini 4WD car!
Sailor Moon: Kotaete Moon Call (Answer the Moon Call!)
(voice)
Toward a Time of Trouble
Flora Idene (voice)
Sonic Soldier Borgman: Lover's Rain
Princess Minerva
Dynastar (voice)
Appleland Story
Arianna
Ogami Matsugorou
Kyôko Hasegawa (voice)
Monkey Punch's Alice
Alice
Sailor Moon SuperS: Special
Michiru Kaioh / Sailor Neptune (voice)
.hack//Beyond the World
Yuuka Kamachi / K-Kei (voice)
Darkside Blues
Tamaki (voice)
Dead Heat
Maria
Relic Armor Legaciam
Fermis Reek
Doctor Chichibuyama
Nurse (voice)
Spy Of Darkness
Vanessa Hammer (voice)
Lily C.A.T.
Nancy Strauch (voice)
Genocyber
Maira (voice)
Case Closed: The Crimson Love Letter
Shizuka Hattori (voice)
Sanctuary
Hojo's Lover
The Last: Naruto the Movie
Tsunade (voice)
Art of Fighting
King
Nitaboh
Tamana (voice)
Bakusō Kyōdai Let's & Go!! WGP Bōsō Mini Yonku Dai Tsuiseki!
Tamami Yanagi
Sailor Moon S the Movie: Hearts in Ice
Michiru Kaiô / Sailor Neptune (voice)
Gunbuster: The Movie
Kimiko Akai / Reiko Kashiwara (voice)
Galaxy Investigation 2100: Border Planet
Mira (voice)
Battle Team Lakers EX
Chiaki (voice)
Business Commando Yamazaki
Kirika (voice)
Mobile Suit Zeta Gundam - A New Translation I: Heirs to the Stars
Reccoa Londe (voice)
Fujimi Block No. 2 Symphony Orchestra
Natsuko Kawashima
Arion
Athena (voice)
Hades Project: Zeorymer Separation
Rockfell (voice)
Hades Project: Zeorymer Extinction
Rockfell (voice)
White Fang Story
Mary Scott (voice)
Naruto Shippuden the Movie
Tsunade, The Fifth Hokage (voice)
Digital Devil Story - Megami Tensei
Izanami (voice)
MAROKO
Maroko Yomota (voice)
Gundress
Takako Houraiji
Take the X Train
Undersea Fleet Submarine 707F
Chaika (voice)
Crying Freeman 4: A Taste of Revenge
Kimie Hanada (voice)
Sequence
Kara
Fight!! Spirit of the Sword
Fujisawa (voice)
Urusei Yatsura: Ryoko's September Tea Party
Ten's Mother (voice)
Go! Anpanman: Sushi-roll Maki-chan and Gold Kamameshidon
Tekka's Maki-chan (voice)
Iron Virgin Jun
Fumitsuki (voice)
Naruto Shippuden the Movie: Bonds
Tsunade, The Fifth Hokage (voice)
Fairground in the Stars
Naruto Shippuden the Movie: Blood Prison
Tsunade, The Fifth Hokage (voice)
Crying Freeman 1: Portrait of a Killer
Kimie Hanada
Tale of the Earth
(voice)
The Mother Who Became a Kite
Ichiro's Mom (voice)
Sailor Moon SuperS: The Movie - Black Dream Hole
Michiru Kaiou / Sailor Neptune (voice)
The Gigolo
Ai Mizushima (voice)
Road to Ninja: Naruto the Movie
Tsunade (voice)
Milky Passion: Dougenzaka - The Castle of Love
Kubo (voice)
Futari wa Precure Max Heart: The Movie
Witch of the World of Darkness (voice)
Kokoro no Koukyougaku
(Voice)
Pretty Cure All Stars DX3: Deliver the Future! The Rainbow-Colored Flower That Connects the World
Dark Witch
Armored Trooper VOTOMS: Finder
Melingall (voice)
Sukeban Deka
Remi Mizuchi (voice)
Yuukan Club
Healin' Good♥Precure: GoGo! Big Transformation! The Town of Dreams
Sarena Gashūin (voice)
Kindaichi Case Files Movie 1: The Opera House Murders
Seiko Shinjouji (voice)
The Heroic Legend of Arslan II
The Heroic Legend of Arslan
The Tale of Genji
Wet Nurse Shounagon (voice)
The Rapeman Anime Version
Maki Otani /Red Cat (voice)
Mobile Suit Zeta Gundam - A New Translation II: Lovers
Reccoa Londe (voice)
Scarlet Demon
Mellow
Mobile Suit Gundam 0083: Afterglow of Zeon
Lucette Audevie (voice)