| IBM PC/AT DOS 3.5in. disk |  Koihime Mystic Princess 18 | 1995 | Silky's Japan |
| NEC PC-9801/Sharp X68000 disk | Möbius Roid 18 | 1995 | Silky's Japan |
| IBM PC/AT DOS 3.5in. disk | Möbius Roid 18 | 1995 | Silky's Japan |
| NEC PC-9801 Series 5.25in. disk | Ushinawareta Rakuen 18 | 1995 | Silky's Japan |
| Fujitsu FM Towns disk | Ushinawareta Rakuen 18 | 1995 | Silky's Japan |
| IBM PC/AT DOS 3.5in. disk | Ushinawareta Rakuen 18 | 1995 | Silky's Japan |
| NEC PC-9801 Series 5.25in. disk |  Be-Yond - Kurodaishou ni Mirareteru | 1996 | Silky's Japan |
| PC/MS-Windows CD | Möbius Roid 18 | 1996 | Silky's Japan |
| NEC PC-9801 Series 5.25in. disk | Valentine Kiss - Birthdays 2 18 | 1996 | Silky's Japan |
| NEC PC-9801 Series 3.5in. disk | Valentine Kiss - Birthdays 2 18 | 1996 | Silky's Japan |
| IBM PC/AT DOS 3.5in. disk | Valentine Kiss - Birthdays 2 18 | 1996 | Silky's Japan |
| PC/MS-Windows CD | Be-Yond - Kurodaishou ni Mirareteru 18 | 2000 | Silky's Japan |
| PC/MS-Windows CD | Dorei Kaigo 18 | 2001 | Silky's Japan |
| PC/MS-Windows CD | Flutter of Birds - Toritachi no Habataki 18 | 2001 | Silky's Japan |
| PC/MS-Windows CD | Itoshi no Kotodama | 2001 | Silky's Japan |
| PC/MS-Windows CD | Sweet - Hanjuku na Tenshi-tachi 18 | 2001 | Silky's Japan |
| PC/MS-Windows CD | Flutter of Birds II - Tenshi-tachi no Tsubasa | 2002 | Silky's Japan |
| PC/MS-Windows CD | Jokei Kazoku 18 | 2002 | Silky's Japan |
| PC/MS-Windows CD | Shitai o Arau | 2002 | Silky's Japan |
| PC/MS-Windows CD | Nikutai Ten'i | 2003 | Silky's Japan |
| PC/MS-Windows CD | Ai Shimai Tsubomi... Yogoshite Kudasai 18 | 2004 | Silky's Japan |
| PC/MS-Windows DVD | Ai no Chikara | 2005 | Silky's Japan |
| PC/MS-Windows CD | Jokei Kazoku - Inbou 18 | 2005 | Silky's Japan |
| PC/MS-Windows DVD | Ai no Katachi - Ecchi na Onna no Ko wa Kirai... Desu ka? 18 | 2006 | Silky's Japan |
| PC/MS-Windows DVD | Ai Shimai - Docchi ni Suru no!! 18 | 2006 | Silky's Japan |
| PC/MS-Windows DVD | Himekishi Angelica - Anata tte, Hontou ni Saitei no Kuzu Da wa! 18 | 2007 | Silky's Japan |
| PC/MS-Windows DVD | Gakuen Saimin Reido - Sakki made, Daikirai Datta Hazu na no ni | 2009 | Silky's Japan |
| PC/MS-Windows DVD | Fuuki Iinchou Seira - Anata Nante Daikirai, Shineba Ii no ni 18 | 2010 | Silky's Japan |
| PC/MS-Windows DVD | Hime Kishi Olivia - He, Hentai, Kono Hentai Otoko! Sukoshi wa Haji o Shirinasai! | 2011 | Silky's Japan |
| PC/MS-Windows DVD | Berochu! Cosplay Maid o Ero Mero Shichau Mahou no Zetsugi 18 | 2012 | Silky's Japan |
| PC/MS-Windows DVD | Jokei Kazoku III - Himitsu 18 | 2012 | Silky's Japan |
| PC/MS-Windows DVD | Sex Teacher Tsuyoshi - Junjou Otome ga Nurashichau Himitsu no Seikan Jugyou | 2013 | Silky's Japan |
| PC/MS-Windows DVD | Ai Shimai IV Kuyashikute Kimochi Yokatta Nante Ienai | 2014 | Silky's Japan |
