Behind the camera
- 2024Usotoki RhetoricDirector11 ep.
- 2018The Count of Monte-Cristo: Great RevengeDirector9 ep.
- 2015Tenshi no NaifuDirector5 ep.
- 2014夏の終わりに、恋をした。Director1 ep.
- 2011Still, Life Goes OnDirector11 ep.
- 2011The Diplomat Kosaku KurodaDirector10 ep.
- 2010Kyukei no KoyaDirector2 ep.
- 2009Buzzer BeatDirector11 ep.
- 2005Slow DanceDirector5 ep.
- 2005Tokyo FriendsProducer, Series Director5 ep.
- 2004After SchoolProduction Supervisor4 ep.
- 2003You are my only MadonnaDirector11 ep.
- 2001A Wednesday Love AffairDirector11 ep.
- 2001Platonic SexDirector1 ep.
- 1999LipstickDirector12 ep.
- 1999Over TimeDirector12 ep.
- 1998JinbēDirector11 ep.
- 1998With LoveDirector12 ep.
- 1997Love GenerationDirector6 ep.
- 1996Long VacationDirector6 ep.
- 1994Tokyo Cinderella StoryDirector10 ep.
- 1993Under One RoofDirector12 ep.
- 1992Promise at 20 yearsDirector11 ep.
- 1992In the Name of LoveDirector12 ep.
- 1991Tokyo Love StoryDirector6 ep.
- 1989DokyuuseiDirector13 ep.
Also known as: Nagayama Kozo · Kôzô Nagayama