| 2005 | Oppai seijin |
| 2005 | Operetta tanuki goten |
| 1998 | Open House |
| 1992 | Ooru naito rongu |
| 1995 | Ooedo ukiyoburo-tan: Manji mai |
| 1994 | Onna zakari |
| 1994 | Onna Rambo |
| 2002 | Onna kunishuu ikki |
| 1998 | Onna keiji Riko |
| 2007 | Onna hikkoshiya: Asebamu tanima |
| 1992 | Onna goroshi abura no jigoku |
| 1990 | Onna ga ichiban niau shokugyo |
| 2008 | Onna fukuen'ya: Biashi nurebasami |
| 1998 | Onna chikan sôsakan: Oshiri de shôbu! |
| 2001 | Onna chikan sôsakan 4: Torokeru kahanshin |
| 2000 | Onna chikan sôsakan 3: Chijô no tekunikku |
| 1999 | Onna chikan sôsakan 2: Basuto de goyô! |
| 2003 | Onmyoji 2 |
| 2001 | Onmyoji |
| 1997 | Onkyo seimeitai Noiseman |
| 1995 | Onihei hankachô |
| 1997 | Onibi |
| 2007 | Oni no kaen |
| 2008 | Oneechanbara: The Movie |
| 2006 | Oneechan, otôto to iku! |
| 2002 | One piece: Yume no sakka-o! |
| 2005 | One piece: Omatsuri danshaku to himitsu no shima |
| 2004 | One piece: Norowareta seiken |
| 2001 | One piece: Nejimaki shima no bôken |
| 2004 | One piece: Mezase! Kaizoku yakyu o |