DirectorOsamu Katayama
- Born August 25, 1965 in Yamaguchi Prefecture, Japan
- 2026My Grandfather, the Master DetectiveSeriesDirector
- 2025The Kidnapping DaySeriesDirector, Creator
- 2024The Last Town We SawFilmDirector
- 2024Mars: Zero's RevolutionSeriesDirector, Creator
- 2023Wave, Listen to Me!SeriesDirector
- 2023Unexpected - Love Story in Maison Ginseiso -SeriesDirector
- 2023Hitman from TodaySeriesDirector
- 2022The Travel NurseSeriesDirector, Creator
- 2021Tower of JusticeSeriesDirector
- 2018My Moochy BoyfriendSeriesDirector
- 2018I Prefer Tomorrow's YouSeriesDirector
- 2017Black Leather NotebookSeriesDirector
- 2016Mr. Housekeeper, MitazonoSeriesDirector, Production Runner
- 2015Samurai SenseiSeriesDirector
- 2014Devoted CookbookFilmDirector
- 2014Addicted To MysterySeriesDirector
- 2013The Weather Girl KnowsSeriesDirector
- 2012Devoted CookbookFilmDirector
- 2011Odd Family 11SeriesDirector
- 2011Peak: The RescuersFilmDirector
- 2011BartenderSeriesDirector
- 2011Jiu: Special Investigation TeamSeriesDirector
- 2009Love Call CenterSeriesDirector
- 2008PuzzleSeriesDirector
- 2007Heat IslandFilmDirector
- 2007Erai Tokoro ni Totsuide Shimatta!SeriesDirector
- 2006Happy!FilmDirector
- 2006Happy!SeriesDirector
- 2005Tiger and DragonSeriesDirector
- 2005Haruka SeventeenSeriesDirector
- 2005Tiger & Dragon SpecialFilmDirector
- 2003Manhattan Love StorySeriesDirector
- 2003Always SmilingSeriesDirector
- 2002Kisarazu Cat's EyeSeriesDirector
- 2001I Wanna Fall in LoveSeriesDirector
- 2001Are You in Love?SeriesDirector
- 2001Don't Let Your Money DownSeriesDirector
- 2000OyajiSeriesDirector
- 1999Forbidden LoveSeriesDirector
- 1998Who Do You Think You Are?SeriesDirector
- 1997A Forever LoveSeriesDirector
- 1997Forbidden FruitSeriesDirector
- 1993True Love IsSeriesDirector
- 1992HomeworkSeriesAssistant Director