Tetsuo Kato (加藤 哲雄, Kato Tetsuo) is a long-time member of Koei's CG division. He is in charge of character animations and graphics.
Works with Koei
- Enigma - motion designer
- Destrega - motion designer
- WinBack: Covert Operations - motion designer
- Dynasty Warriors series - CG designer and character animator
- Romance of the Three Kingdoms IX~XI - CG designer
- Nobunaga's Ambition: Rise to Power - graphic designer
- Kessen III - character animator
- Nobunaga's Ambition: Iron Triangle - graphic designer
- Bladestorm: The Hundred Years' War - character animator
- Dynasty Warriors: Gundam 2 - action designer
- Fist of the North Star: Ken's Rage series - character animator
- Nobunaga's Ambition: Sphere of Influence - motion designer
- Warriors All-Stars - action motion design