Behind the camera
- 2025My Hero Academia: VigilantesAnimation Director8 ep.
- 2024Metallic RougeAnimation Director6 ep.
- 2019CAROLE & TUESDAYCharacter Designer, Supervising Animation Director24 ep.
- 2015Snow White with the Red HairAnimation Director, Lead Animator, Supervising Animation Director24 ep.
- 2015Blood Blockade BattlefrontKey Animation, Supervising Animation Director1 ep.
- 2014Terror in ResonanceKey Animation1 ep.
- 2014Space DandyAnimation Director, Key Animation1 ep.
- 2012Blast of TempestCharacter Designer24 ep.
- 2010Halo LegendsAnimation Director, Character Designer1 ep.
- 2004Mars DaybreakKey Animation1 ep.
- 2003Fullmetal AlchemistKey Animation1 ep.
- 2003Wolf's RainAnimation Director, Key Animation9 ep.
- 2002RahXephonAnimation Director, Key Animation5 ep.
- 1998Blue Submarine No. 6Key Animation1 ep.
- 1998Cowboy BebopKey Animation13 ep.
- 1997EAT-MANKey Animation1 ep.
- 1996VS Knight Lamune & 40 FireAnimation Director1 ep.
- 1995NinkuKey Animation1 ep.
- 1994Blue SeedKey Animation1 ep.
- 1994Bakuen Campus GuardressKey Animation3 ep.
- 1992Giant Robo: The Day the Earth Stood StillKey Animation2 ep.
Also known as: 齋藤恒徳 · 斉藤恒徳 · 斎藤 恒徳 · Tsunenori Saitou · 斎藤恒德