| title | developer | year | game type | | pop. |
|---|
| Kabul Spy | Starcraft | 1984 | NEC PC8801 | adventure | image | | label | |
| Kacheisa | Champion Soft | 1983 | NEC PC8801 | action/reflex | | | label | |
| Karui | Enix | 1985 | NEC PC8801 | adventure Manga | image | | | |
| Kawaisou Monogatari | System Soft | 1987 | NEC PC8801 | | | | | |
| Kawanakajima no Kassen | Koei | 1982 | NEC PC8801 | strategy | image | | | |
| Keiko | Biccs Maiko | 1984 | NEC PC8801 | adventure Erotic | image | | | |
| Ken to Mahou | Koei | 1983 | NEC PC8801 | role-play Fantasy | image | | label | |
| Keyhole Murder | Thinking Rabbit | 1983 | NEC PC8801 | adventure | image | | label | |
| Kharkov Koubousen | Pony Canyon | 1983 | NEC PC8801 | simulation Historical | image | | label | |
| Kibun wa Pastel Touch | Great | 1989 | NEC PC8801 | | image | subject | | |
| Kickoff | Carry Lab | 1983 | NEC PC8801 | action/reflex | | | | |
| Kidou Senshi Gundam Part 1: Gundam Daichi ni Tatsu | Rapport | 1983 | NEC PC8801 | adventure Manga | image | | label | |
| Kidou Senshi Gundam Part 2: Tobe! Gundam | Rapport | 1984 | NEC PC8801 | action/reflex adventure Manga | image | | label | |
| Kidou Senshi Gundam: Jet Stream Attack | Bandai | 1984 | NEC PC8801 | action/reflex strategy Manga | | | label | |
| Kidou Senshi Gundam: Luna 2 no Tatakai | Bandai | 1984 | NEC PC8801 | shooter Science Fiction | image | | label | |
| Kimagure Orange Road - Natsu no Mirage | Micro Cabin | 1988 | NEC PC8801 | adventure Manga | | | label | |
| King Breeder | ? | ? | NEC PC8801 | | image | | | |
| King Express | Nidecom Carry | 1983 | NEC PC8801 | action/reflex | | | | |
| King's Knight Special | Square | 1987 | NEC PC8801 | shooter Fantasy | | | label | |
| Kishuu! Okehazama | CSK | 1982 | NEC PC8801 | strategy Historical | image | | label | |
| Kiss Of Murder | Riverhill Soft | 1987 | NEC PC8801 | adventure | | | | |
| Klax | Hudson Soft | 1990 | NEC PC8801 | puzzle | image | | label | |
| Koikoi | Tsukumo | 1983 | NEC PC8801 | board game | image | | | |
| Kokshimuso | Pony Canyon | 1983 | NEC PC8801 | strategy | image | | | |
| Koshien | Champion Soft | 1983 | NEC PC8801 | sport | image | | label | |
| Ku Gyoku Den: Legendly Nine Gems | Technosoft | 1987 | NEC PC8801 | shooter Fantasy | | | label | |
| Kūbo Kidō Butai | Trade Kiya | 1983 | NEC PC8801 | simulation | image | | label | |
| Kudokikata Oshiemasu | Hard | 1986 | NEC PC8801 | adventure Manga | | | | |
| Kudokikata Oshiemasu 2: Kind Gal's | Hard | 1988 | NEC PC8801 | adventure Manga | image | | | |
| Kuronekosou Souzoku Satsujin Jiken | Riverhill | 1984 | NEC PC8801 | | | | | |
| KuruKuru hobit | Nihom Micon Systems | 1984 | NEC PC8801 | platformer | image | | | |
| Kuwagatasama no o Tōridai | Pony Canyon | 1983 | NEC PC8801 | | | | label | |
| Kyoto Mystery Tour | Lunar Planning | 1983 | NEC PC8801 | adventure | image | | | |
| L'Empereur | Koei | 1990 | NEC PC8801 | strategy turn-based Historical | | | label | |
| Labyrinth: The Computer Game | Pack-in-Video | 1987 | NEC PC8801 | adventure Fantasy | image | | label | |
| Lamia 1999 | Hudson Soft | 1987 | NEC PC8801 | role-play | image | | | |
| Laplace no Ma | Hummingbird Soft | 1987 | NEC PC8801 | role-play Fantasy | | | label | |
| Large Bank Robber Square Poker | Pony Canyon | 1983 | NEC PC8801 | board game | image | | | |
| Largest Oil King | Media Strategist | 1983 | NEC PC8801 | simulation | image | | | |
| Las Vegas | Starcraft | 1987 | NEC PC8801 | adventure Erotic | image | | | |
| Last Armageddon | Brain Grey | 1988 | NEC PC8801 | role-play Horror | image | | label | |
| Law of the West | Fun Project | 1987 | NEC PC8801 | adventure shooting gallery Historical | image | | label | |
| Legend of Galactic Heroes Sets 2DX | Bothtec;Micro Vision | 1991 | NEC PC8801 | simulation Science Fiction | image | | | |
| Legend of Heroes III ~ White Witch ~ | Nihon Falcom | 1994 | NEC PC8801 | role-play | image | | label | |
| Legends Of Star Arthur II - Dark Nebula | T&E Soft | 1984 | NEC PC8801 | adventure Manga | image | | | |
| Lemonade: Dai 2-gou | Champion Soft | 1987 | NEC PC8801 | adventure Manga | image | | | |
| Lemonade: Soukangou | Champion Soft | 1987 | NEC PC8801 | adventure Manga | image | | label | |
| Let's go to Narita and play rock-paper-scissors without permission | Hard | 1988 | NEC PC8801 | board game | image | | | |
| Light Flipper | Enix | 1983 | NEC PC8801 | action/reflex maze puzzle | image | | label | |
| Lipstick | Fairytale | 1987 | NEC PC8801 | Manga | image | | | |
| Lipstick. ADV | Fairytale | 1988 | NEC PC8801 | adventure | | | label | |
| Lipstick. ADV 2 | Fairytale | 1989 | NEC PC8801 | adventure | | | | |
| Little Computer People | Pony Canyon | 1987 | NEC PC8801 | simulation | image | | label | |
| Lizard | Xtalsoft | 1985 | NEC PC8801 | role-play Fantasy | image | | label | |
| Lode Runner | SystemSoft | 1983 | NEC PC8801 | platformer puzzle | image | | label | |
| Lolita Hime no Densetsu | Bond Soft | 1986 | NEC PC8801 | adventure Manga | image | | label | |
| Lolita Hime no Enikki | Bond Soft | 1987 | NEC PC8801 | adventure Manga | image | | label | |
| Lolita II: Gekō Chase | PSK | 1983 | NEC PC8801 | adventure Manga | image | | label | |
| Lolita Syndrome | Enix | 1983 | NEC PC8801 | adventure Manga | image | subject | label | |
| Lolita: Yakyuuken | PSK | 1983 | NEC PC8801 | casino/cards Manga | image | | label | |
| Lord Over | ASCII | 1982 | NEC PC8801 | strategy turn-based | image | | | |
| Lost Power | Winky Soft | 1986 | NEC PC8801 | role-play Fantasy | image | | | |
| Lot Lot | Technopolis | 1986 | NEC PC8801 | puzzle | image | | | |
| Love ant Love | Carry Lab | 1983 | NEC PC8801 | action/reflex | | | | |
| Love Chaser | Champion Soft | 1987 | NEC PC8801 | adventure Manga | image | | | |
| Lupin 3 sei - Cagliostro no Shiro | Toho | 1985 | NEC PC8801 | adventure Manga | image | | label | |
| Lupin Sansei - Babylon no Ogon Densetsu | Toho | 1989 | NEC PC8801 | adventure Manga | image | | label | |
| Luxsor | Telenet Japan | 1987 | NEC PC8801 | shooter | image | | label | |
| Lyrane | Bullet Proof Software | 1987 | NEC PC8801 | maze | image | | | |
