Behind the camera
- 2026RebootDirector6 ep.
- 2024Light of My LionDirector5 ep.
- 2024Sayonara, Maestro!Decorator10 ep.
- 2022I Will Be Your BloomDirector2 ep.
- 2022If My Wife Becomes an Elementary School StudentDirector10 ep.
- 2020My Housekeeper Nagisa-sanDirector, Production Director9 ep.
- 2019Nagi's Long VacationDirector10 ep.
- 2018Meet Me After SchoolDirector11 ep.
- 2017Prison PrincessesDirector10 ep.
- 2017Swimming in the DarkDirector10 ep.
- 2017QuartetDirector10 ep.
- 2016It's Not That I Can't Get Married, I Just Don't Do ItDirector10 ep.
- 2016Busujima Yuriko no Sekirara NikkiDirector10 ep.
- 2015MasshiroDirector10 ep.
- 2014Back of FatherDirector10 ep.
- 2013Ando Lloyd ～A.I. knows LOVE ?～Director10 ep.
- 2013Undercover Agent LizardDirector10 ep.
- 2010Veterinarian DolittleDirector9 ep.
- 2009SmileDirector11 ep.
- 2007Tanaka Express 3Director11 ep.
- 2003Manhattan Love StoryDirector11 ep.
Also known as: 坪井 敏雄 · Tsuboi Toshio