Creator: Keaton Yamada
Keaton Yamada, born Shunji Yamada in Hobetsu, Hokkaidō on October 25, 1945, is a veteran seiyuu. He switched from going by his real name, Shunji Yamada, to going by Keaton Yamada in the 1980s. He is currently represented by Remax.His roles are mostly by the lines of The Lancer, the Aloof Big Brother or the Big Brother Mentor.
- The Deadpan Snarking, Lemony Narrator in Chibi Maruko-chan, both the anime and live-action series. He also makes a cameo as himself in one episode in the original anime series.
- Hayato Jin from Getter Robo, Super Robot Wars Alpha series, Super Robot Wars Impact, Super Robot Wars MX and Super Robot Wars Z. Replaced by Naoya Uchida.
- Albert Heinrich/004 in the Cyborg 009 TV series and movie. Replaced by Nobuo Tobita.
- Jamaican in Zeta Gundam
- The narrator in Master Keaton
- Leumnades Kaza in Saint Seiya
- Tochiro in Captain Harlock
- Alain de Soissons in Rose of Versailles.
- Jyuuzou Naniwa in Combattler V, Super Robot Wars Alpha series and Super Robot Wars Impact
- Hanpei Hattori in Kikaider
- Alex in Legend of the Galactic Heroes
- Gen Sakon in the original Gaiking Anime