Behind the camera
- 2024Makeine: Too Many Losing Heroines!Animation Director2 ep.
- 2022Lycoris RecoilKey Animation, Supervising Animation Director3 ep.
- 2020HYPNOSISMIC -Division Rap Battle- Rhyme AnimaAnimation Director, Key Animation1 ep.
- 2019Kaguya-sama: Love Is WarSupervising Animation Director3 ep.
- 2010KissXSisKey Animation1 ep.
- 2005BasiliskKey Animation1 ep.
- 2004MoonPhaseKey Animation1 ep.
- 2004MonsterKey Animation1 ep.
- 2003Peacemaker KuroganeAnimation Director, Key Animation1 ep.
- 2003Fullmetal AlchemistKey Animation1 ep.
- 2003Wolf's RainKey Animation1 ep.
- 2002Macross ZeroKey Animation1 ep.
- 2002Ghost in the Shell: Stand Alone ComplexKey Animation3 ep.
- 2002Azumanga DaiohAnimation Director1 ep.
- 2002Seven of SevenAnimation Director3 ep.
- 2000Love HinaKey Animation2 ep.
- 1999MedabotsKey Animation1 ep.
- 1998His and Her CircumstancesKey Animation3 ep.
Also known as: Kouji Akitaka · Kōji Akitaka · Kōji Shiyōki · 晶貴 孝二