| 1993 | Kozure Ôkami: Sono chîsaki te ni |
| 1993 | Koya Choken-bou oboegaki |
| 2006 | Kowai onna |
| 1991 | Koukeidori |
| 1992 | Kotori tachi no inai hanazono |
| 2000 | Kotohogi tsuzukeru uchuu |
| 2008 | Kotoba no nai fuyu |
| 1996 | Kotetsu no daiboken |
| 2007 | Kotatsu neko |
| 1996 | Kosupure senshi Cutie Knight 2 |
| 1995 | Kosupure senshi Cutie Knight |
| 1997 | Kosumosu |
| 1993 | Kosuke & Rikimaru |
| 2000 | Koroshi |
| 2006 | Korogare! Tamako |
| 2002 | Koro no dai-sanpo |
| 2006 | Kools |
| 2007 | Konzen zen'ya: Hanayome wa mesu ni naru |
| 2001 | Konsento |
| 2005 | Kono mune ippai no ai wo |
| 1994 | Kono Mado wa Kimi no Mono |
| 2007 | Konna otona no onnanoko |
| 2004 | Konkurîto |
| 2005 | Konjiki no Gashbell 2: Attack of the Mecha Vulcans |
| 2007 | Konjaku monogatari: The new edition |
| 2008 | Koneko no namida |
| 2003 | Komuin tantei horii 2 |
| 1990 | Kokyu baishun: jigoku no kifujin, The |
| 2008 | Kokugo bikyôshi: Nikuatsu no gohôshi |
| 2001 | Kokubetsu |