| title | developer | year | game type | | pop. |
|---|
| Cal | Birdy Soft | 1990 | NEC PC9801 | adventure Manga | image | | label | |
| Cal 2 | Birdy Soft | 1991 | NEC PC9801 | adventure | image | | label | |
| Cal Gaiden: Tiny Steps Behind The Cal | Birdy Soft | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Cal III | Birdy Soft | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Calcutta | Fuga System | 1991 | NEC PC9801 | adventure | image | | | |
| Camel-Zoo | Marka Project | 1993 | NEC PC9801 | shooter | image | | | |
| Camisole | Flat | 1992 | NEC PC9801 | adventure | image | | label | |
| Can Can Bunny | Cocktail Soft | 1989 | NEC PC9801 | adventure Manga | image | | label | |
| Can Can Bunny 5 1/2 Limited | Cocktail | 1994 | NEC PC9801 | | image | | | |
| Can Can Bunny Extra | Cocktail Soft | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Can Can Bunny Premiere | Cocktail Soft | 1992 | NEC PC9801 | simulation Manga | image | | label | |
| Can Can Bunny Spirits | Cocktail Soft | 1991 | NEC PC9801 | adventure Manga | image | | label | |
| Can Can Bunny Superior | Cocktail Soft | 1990 | NEC PC9801 | adventure Manga | image | subject | label | |
| Captive of the demon castle | Neko no Kessha | ? | NEC PC9801 | role-play | image | | label | |
| Caramel Quest ~meitenkanno megamizou~ | Agumix | 1992 | NEC PC9801 | role-play | image | | | |
| Carat | Custom | 1992 | NEC PC9801 | action/reflex Manga | image | | label | |
| Carax '92 | Alty%Tacox | 1992 | NEC PC9801 | shooter | image | | | |
| Card Buster | F-88 | 1993 | NEC PC9801 | role-play | image | | | |
| Card Buster 2 Fukkatsu no Sei Hisyaku | F-88 | 1993 | NEC PC9801 | role-play | image | | | |
| Card Force | Season Express | ? | NEC PC9801 | | | | | |
| Carmen San Diego in Japan | Broderbund Japan | ? | NEC PC9801 | | image | | label | |
| Carmine | Arrow Soft | 1986 | NEC PC9801 | role-play Manga | image | | label | |
| Caroll | ZigZag | 1990 | NEC PC9801 | role-play Manga | image | | label | |
| Casablanca ni Ai wo | Thinking Rabbit | 1986 | NEC PC9801 | adventure | image | | label | |
| Castle Excellent | ASCII | 1986 | NEC PC9801 | platformer puzzle | | | label | |
| Castle of Dr. Brain | Sierra On-Line | 1992 | NEC PC9801 | adventure edutainment puzzle | | | label | |
| Castles | Victor Musical Industries | 1992 | NEC PC9801 | | image | | | |
| Castles 2 | Victor Musical Industries | 1993 | NEC PC9801 | strategy | image | | | |
| Cat's part 1 | Cat's Pro | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Celery | Parsley | 1989 | NEC PC9801 | action/reflex Manga | image | | | |
| Centurion: Defender of Rome | Electronic Arts Victor | 1993 | NEC PC9801 | strategy Historical | image | | label | |
| Ceramic Ball | ? | ? | NEC PC9801 | action/reflex | image | | | |
| Cest la Vie | May-Be Soft | 1995 | NEC PC9801 | adventure Manga | image | | label | |
| Chakra | Discovery Software | 1993 | NEC PC9801 | trivia/quiz | image | | | |
| Champions of Krynn | Opera House | 1992 | NEC PC9801 | role-play turn-based Fantasy | image | | label | |
| Championship Lode Runner | SystemSoft | 1985 | NEC PC9801 | platformer puzzle | image | | label | |
| Chaos Angels | Ascii | 1989 | NEC PC9801 | role-play | image | | | |
| Chaos Strikes Back | Victor | 1990 | NEC PC9801 | role-play Fantasy | image | | label | |
| Charade | Apple Pie;Coffee Break | 1995 | NEC PC9801 | adventure | image | | label | |
| Charade Magic | Heart Soft | 1992 | NEC PC9801 | role-play | image | | | |
| Charm | Acid Plan | 1992 | NEC PC9801 | adventure Manga | image | | label | |
| Charm 2 - nijiiro no kaze | Acid Plan | 1994 | NEC PC9801 | adventure Manga | image | | label | |
| Check Six | Pegasus Japan | ? | NEC PC9801 | simulation flight | image | subject | | |
| Check Six 2 | Pegasus Japan | 1994 | NEC PC9801 | simulation flight | image | | label | |
| Cherry Bomb | Peppermint Kids | 1994 | NEC PC9801 | adventure Manga | image | | | |
| Cherry Jam | Jam | 1996 | NEC PC9801 | adventure Manga | image | | label | |
| Cherry Moderate | Ucom | 1996 | NEC PC9801 | adventure Manga | image | | label | |
| Chick's Tale | Riruhi | 1995 | NEC PC9801 | board game Manga | image | | | |
| Chiemi | Red-Zone | 1993 | NEC PC9801 | adventure | image | | label | |
| Chika-chan's Wonderful Land | Soft House Indojin | ? | NEC PC9801 | adventure | image | | label | |
| Chikudenya Toubee Hiroku Chigyaku no Yakata | Wendy Magazine | 1995 | NEC PC9801 | adventure | image | | label | |
| Chikyu boei shojo iko chan - ufo daisakusen | Chime | 1992 | NEC PC9801 | adventure | image | | label | |
| Chimes Quest | ? | ? | NEC PC9801 | | | | | |
| Ching Hai | Zepher | ? | NEC PC9801 | board game | image | | | |
| Chiruru the Mahjongg Princess | Ringer Bell | 1995 | NEC PC9801 | board game Manga | image | | label | |
| Chitty Chitty Train | Bit² | 1993 | NEC PC9801 | puzzle | image | | | |
| Chookooso Crisis | Altacia | 1994 | NEC PC9801 | action/reflex Manga | image | | | |
| Chotto H na Daihinmin | Kauda Project | 1991 | NEC PC9801 | casino/cards | image | | | |
| Chou Shinri Samadhi | MMS | 1994 | NEC PC9801 | | image | | | |
| Christine | PSK | 1986 | NEC PC9801 | adventure | image | | label | |
| Chrome Paradise - Ginhakushoku no Rakuen | Acid Plan | 1996 | NEC PC9801 | adventure | image | | label | |
| Chushaki - Hibasawa Nurse School | Aypio | 1996 | NEC PC9801 | adventure Manga | image | | label | |
| Circlemate | Bonbee! | 1994 | NEC PC9801 | adventure Manga | image | | | |
| City Knights | Dott Plan | 1993 | NEC PC9801 | adventure Manga | image | | | |
| Civilization | Microprose Japan | 1992 | NEC PC9801 | strategy | image | | label | |
| Classic Road | Progress | 1992 | NEC PC9801 | simulation | image | | label | |
| Classic Road 2 | Progress | 1993 | NEC PC9801 | simulation | image | | label | |
| Classic Road 3 | Progress | 1994 | NEC PC9801 | simulation | image | | label | |
| Classic Road 4 | Progress | 1996 | NEC PC9801 | simulation | image | | | |
| Classmates 2 - Special | Elf | 1995 | NEC PC9801 | simulation Manga | image | | label | |
| Classmates 2 | Elf | 1995 | NEC PC9801 | simulation adventure Manga | image | | label | |
| Clone Doll Kagaijugyou | Space Project | 1995 | NEC PC9801 | adventure | image | | label | |
| Cloth Out | Namburrow | 1993 | NEC PC9801 | role-play Manga | image | | | |
| Cobra Mission | INOS | 1991 | NEC PC9801 | role-play Manga | image | | | |
| Cocktail Soft Zoukango | Cocktail Soft | ? | NEC PC9801 | | | | | |
| Coin | Ange | 1996 | NEC PC9801 | adventure | image | | | |
| Collecter D | D.O. | ? | NEC PC9801 | | image | | | |
| Collector D Bangaihen | D.O. | ? | NEC PC9801 | | image | | label | |
| Collon Club 2 | BTB | 19xx | NEC PC9801 | | | | | |
| Collon Club 3 ~ プリティソルジャ | B.T.B Software | ? | NEC PC9801 | trivia/quiz | image | | label | |
| Colonial Conquest | Tenky | 1989 | NEC PC9801 | strategy Historical | image | | label | |
| Columns | SystemSoft | 1991 | NEC PC9801 | puzzle | image | | label | |
| Coming Heart | May-Be Soft | 1995 | NEC PC9801 | adventure Manga | image | | label | |
| Command H.Q. | Microprose Japan | 1992 | NEC PC9801 | strategy Historical | image | | label | |
| Company | Gam | ? | NEC PC9801 | simulation | image | | | |
| Computer no Tamago | Heart Soft | 1991 | NEC PC9801 | puzzle | image | | | |
| Concert | Aypio | 1994 | NEC PC9801 | adventure | image | | | |
| Constructors Grand Prix | Studio Wing | 1992 | NEC PC9801 | racing/driving | image | | | |
| Continental | Game Technopolis | ? | NEC PC9801 | role-play | image | | | |
| Corpse Party | Fenix Soft | ? | NEC PC9801 | role-play Horror | image | | label | |
| Corridor | Koei | 1985 | NEC PC9801 | adventure | image | | | |
| Cosmic Psycho | Cocktail Soft | 1991 | NEC PC9801 | adventure Manga | image | | label | |
| Cosmo Angel | PSK | 1986 | NEC PC9801 | adventure Manga | | | label | |
| Cosmos Club | Jast | 1988 | NEC PC9801 | adventure Manga | image | subject | label | |
| Cream Lemon - Venus of 5 hours | ? | 1995 | NEC PC9801 | adventure Manga | image | | label | |
| Creastar | Bothtec | ? | NEC PC9801 | role-play | image | | | |
| Crescent | Silky | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Crescent Moon Girl | Alice Soft | 1989 | NEC PC9801 | adventure Manga | image | | label | |
| Crimson III | Xtalsoft | 1990 | NEC PC9801 | role-play Fantasy | image | | label | |
| Critical Mass | Starcraft | 1985 | NEC PC9801 | adventure | | | label | |
| Cross Changer | Ucom | 1994 | NEC PC9801 | adventure Manga | image | | label | |
| Cruise Chaser Blassty | Square | 1986 | NEC PC9801 | role-play | image | | | |
| Crusher Joe | Fill in Cafe | 1994 | NEC PC9801 | role-play Manga | image | | | |
| CRW 2 | Wiz | 1995 | NEC PC9801 | strategy role-play Science Fiction | image | | | |
| CRW Metal Jacket | Wiz | 1994 | NEC PC9801 | strategy role-play | image | | | |
| Cry Sweeper | D.O. | 1996 | NEC PC9801 | shooter adventure | image | | | |
| Crystal Chaser - Tenkoo no Masuishoo | Telenet Japan | ? | NEC PC9801 | adventure | image | | label | |
| Crystal Dream | Striker | 1989 | NEC PC9801 | role-play Fantasy | image | subject | label | |
| Crystal Dream II: Maoo no Genei | Striker | 1990 | NEC PC9801 | role-play Fantasy | image | | label | |
| Crystal Quest | Pixy Bell | 1992 | NEC PC9801 | adventure puzzle Manga | image | | | |
| Crystal Rinal | D.O. | 1994 | NEC PC9801 | adventure role-play Manga | image | subject | label | |
| Crystania - Shinoodensetsu | System Soft | 1995 | NEC PC9801 | role-play | image | | | |
| Crystania DX - Shinoodensetsu | System Soft | 1995 | NEC PC9801 | role-play | image | | | |
| Crystania Power Up Kit | System Soft | ? | NEC PC9801 | | | | | |
| Curse | Queen Soft | 1994 | NEC PC9801 | adventure | image | subject | label | |
| Curse of Castle | Elf | 1993 | NEC PC9801 | maze | image | | | |
| Curse of the Azure Bonds | Pony Canyon | 1991 | NEC PC9801 | role-play Fantasy | image | | label | |
| Custom Mate | Cocktail Soft | 1993 | NEC PC9801 | adventure Manga | image | | label | |
| Custom Mate 2 | Cocktail Soft | 199? | NEC PC9801 | adventure Manga | image | | label | |
| Custom Mate 3 | Cocktail Soft | 1995 | NEC PC9801 | simulation adventure Manga | image | | | |
| Cutie Cop ~Nusumareta File no Nazo~ | Ice Soft | 1994 | NEC PC9801 | adventure | image | | | |
| Cuty Cop | ICE | 1994 | NEC PC9801 | | image | | | |
| Cybanoid Alpha | D.O. | ? | NEC PC9801 | adventure | image | | label | |
| Cyber Arms Val-Kaizer | Silence | 1992 | NEC PC9801 | adventure | image | | label | |
| Cyber Block Metal Orange | Custom | ? | NEC PC9801 | action/reflex | image | | label | |
| Cyber Illusion | Pearl Soft | 1995 | NEC PC9801 | adventure Manga | image | | | |
| Cyber School 98 | Low Tech Team | 1992 | NEC PC9801 | trivia/quiz Manga | image | | | |
| Cyber War | Tsuka | ? | NEC PC9801 | | image | | | |
| Cybernetic Hi-School | Gainax | 1989 | NEC PC9801 | adventure trivia/quiz Manga | image | | label | |
| Cybernetic Hi-School III: Gunbuster | Gainax | 1990 | NEC PC9801 | adventure trivia/quiz Manga | image | | label | |
| Cybernetic Hi-School IV Ape Hunter J | Gainax | 1991 | NEC PC9801 | trivia/quiz | image | | label | |
| Cybernetic Hi-School Part 2: Highway Buster | Gainax | 1989 | NEC PC9801 | adventure trivia/quiz Manga | image | | label | |
| Cybernoid Alpha | D.O. | 1995 | NEC PC9801 | adventure | image | | label | |
| Cycles Plus | DST & DSK | 1993 | NEC PC9801 | puzzle | image | | | |
