Nozawa Masako roles (anime)
Masako has done the following roles in anime.
| Araiguma Rascal | Rascal |
| Babel II [1973] | ? |
| Blue Blink | Blue Blink |
| Chibineko Tom no daibouken -Chikyuu wo sukue! Nakamatachi [2014] | Mark |
| Combattler V | Orleana |
| Cross Game [2009] | Nomo |
| Dash! Shikurou | Shikurou |
| Digimon Tamers | Guilmon |
| Dokonjyou Gaeru | Hiroshi |
| Dororon Enma-kun [1973] | Enma-kun |
| Dragonball | Son Gokuu |
| Dragonball GT {Goku Gaiden!} | Goku Junior |
| Dragonball Kai [2009-2010] | Son Gokuu |
| Dragonball Kai [2009-2010] | Son Gohan |
| Dragonball Z | Son Gokuu |
| Dragonball Z | Son Gohan |
| Dragonball Z | Son Goten |
| Dragonball Z {Tatta Hitori no Saishuukessen} | Bardack |
| Dual! Parallel Trouble Adventure | Nanjoin Reika |
| Esteban (Mysterious Cities of Gold) | ? |
| Futari ha Pre Cure | Yukishiro Sanae |
| Galaxy Express 999 | Hoshino Tetsuro |
| Ganba's Adventure | Ganba |
| Ge Ge Ge no Kitarou | Kitarou |
| Ginga Hyouryuu VIFAM | Kent Norton |
| Ginga Hyuouryuu Vifam 13 [1998] | Kents Norton |
| Ginga Tetsudou Monogatari -Wasurerareta toki no Wakusei- [2007] | Tetsurou |
| Hakkenden OAV [1990-1991] | Kamezasa |
| Hey Bunbuu | Bunbuu |
| Iczer Girl Iczelion | Iczel |
| Iczer Girl Iczelion | Iczel Gold |
| Iczer Girl Iczelion | Iczel Black |
| Iczer Girl Iczelion | Iczel Silver |
| Kaibutsu-kun | Kaibutsu-kun |
| Kindaichi Shounen no Jikenbo | Gonda Tomoyo |
| King of Bandits Jing | Mama Stout |
| Kousetsu Hyaku Monogatari | White Hag |
| Kousetsu Hyaku Monogatari | Black Hag |
| Magical Sally [1966] | triplets |
| Majokko Megu-chan | Saturn |
| Masked Ninja Akakage | Aokage |
| Meitantei Conan (Detective Conan) {episode 219} | ? |
| Mirumo de Pon [2002-2005] | Kinta |
| Musashi Road | Musashi |
| One Piece [1999-] | Dr. Kureba |
| Orokana Tenshi ha Akuma to Odoru [2024] | Joe |
| Oshare Majo Love and Berry: Shiawase no mahou [2007] | Isabela |
| Sore ga Seiyuu [2015] | Nozawa Masako |
| Tetsuwan Atom [1963] [debut] | ? |
| Toriko [2011-2013] {Episode 99} | Son Goku |
| Tsubasa Chronicle [2005-2006] | mystic whale |
| Tsurikichi Sanpei | Sanpei |