| NEC PC-9801 Series 5.25in. disk |  Fangs Out 2 | 199? | ABA Japan |
| NEC PC-9801 Series 5.25in. disk | Fantasian | 1985 | Xtal Soft. Japan |
| NEC PC-9801 Series 5.25in. disk | Fantasy Knight | 1988 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Far Side Moon - Chikyuu Bouei-gun II | 1989 | Artdink Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Farce - Yuuwaku Hakusho | 1994 | Software House Parsley Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Arc Ou no Ensei | 1994 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Daichi no Kizuna | 1994 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Hakugin no Tsubasa | 1994 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Juuou no Akashi | 1995 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Kamigami no Isan | 1995 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Tenshi no Namida | 1994 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Farland Story - Tooi Kuni no Monogatari | 1993 | TGL Technical Group Laboratory Japan |
| NEC PC-9801 Series 5.25in. disk | Feed no Gyakushuu - Backlash of Feed | 1993 | Kamejima Sangyou |
| NEC PC-9801 Series 5.25in. disk | Fervent Nereid - She's So Unusual | 1995 | NY Spirits Japan |
| NEC PC-9801 Series 5.25in. disk | Feti | 1994 | Cat's Pro Japan |
| NEC PC-9801 Series 5.25in. disk | Fifth Element - Tamashii no Genso | 1992 | You-en-tai |
| NEC PC-9801 Series 5.25in. disk | Fifth Element II - Hikari to Yami no Ouji | 1993 | You-en-tai |
| NEC PC-9801 Series 5.25in. disk | FILE - Kokubou Soushou Jouhoukyoku Jouhou Rouei Taisakubu Josei Jinmonin 18 | 1994 | May-Be Soft. Japan |
| NEC PC-9801 Series 5.25in. disk | File:0 - Ghost Killer Kamimura Rei | 1996 | Colossus Japan |
| NEC PC-9801 Series 5.25in. disk | Filsnown - Hikari to Toki 18 | 1995 | Leaf Japan |
| NEC PC-9801 Series 5.25in. disk | Final Breaker | 1993 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Final Lolita | 1985 | PSK PC Shop Koshi Japan |
| NEC PC-9801 Series 5.25in. disk | Finish Hold | 1995 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Finish Hold - Hissatsuwaza Zukan | 1995 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Finish Hold 2 - Tag | 1996 | SystemSoft Corp. Japan |
| NEC PC-9801 Series 5.25in. disk | Fire Arms | 1992 | ABA Japan |
| NEC PC-9801 Series 5.25in. disk | First Queen | 1989 | KSK Kure Soft. Koubou Japan |
| NEC PC-9801 Series 5.25in. disk | First Queen II - Sabaku no Joou | 1990 | KSK Kure Soft. Koubou Japan |
| NEC PC-9801 Series 5.25in. disk | First Queen III | 1993 | KSK Kure Soft. Koubou Japan |
| NEC PC-9801 Series 5.25in. disk | First Queen IV - Varcia Senki | 1994 | KSK Kure Soft. Koubou Japan |
| NEC PC-9801 Series 5.25in. disk | Five Gals Connection | 199? | Aisel Japan |
| NEC PC-9801 Series 5.25in. disk | Flappy Plus Model N04-G2126-L1-1-1 | 1990 | DB-SOFT Japan |
| NEC PC-9801 Series 5.25in. disk | Flappy Model N4-G6101 | 1983 | DB-SOFT Japan |
| NEC PC-9801 Series 5.25in. disk | Flash Chase | 199? | Digital Artplan Japan |
| NEC PC-9801 Series 5.25in. disk | Flash Point | 1991 | Dot Kikaku Japan |
| NEC PC-9801 Series 5.25in. disk | Flash Point 2 | 1991 | Dot Kikaku Japan |
| NEC PC-9801 Series 5.25in. disk | Flash Point 3 | 1991 | Dot Kikaku Japan |
| NEC PC-9801 Series 5.25in. disk | Flash Point 4 | 1992 | Dot Kikaku Japan |
| NEC PC-9801 Series 5.25in. disk | Flashback | 1994 | Victor Ent. Japan |
| NEC PC-9801 Series 5.25in. disk | Flight in Hawaii | 1986 | Carry Lab. Japan |
