Masaki Hiramatsu
| Film Title | Year | Job Title |
|---|---|---|
| The Garden of Sinners: A Study in Murder - Part 2 | 2009 | Writer |
| The Garden of Sinners: Remaining Sense of Pain | 2008 | Writer |
| The Garden of Sinners: The Hollow Shrine | 2008 | Writer |
| The Garden of Sinners: Paradox Spiral | 2008 | Writer |
| The Garden of Sinners: Oblivion Recording | 2008 | Writer |
| The Garden of Sinners: Overlooking View | 2007 | Writer |
| The Garden of Sinners: A Study in Murder - Part 1 | 2007 | Writer |