| NEC PC-8801 Series cass. |  Kaleidoscope - Loader Set Plus Scenario Set Dai 1 Dan Model NEHB-22010 | 1985 | Hot-B Japan |
| NEC PC-8801 Series cass. | Kanji 4-nin Mahjong Model F8801E | 198? | Fujionkyo Micom Center RAM Japan |
| NEC PC-8801 Series cass. | Karakuri Ninpou - Adventure in Incognito House Model E-G075 | 1984 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Karuizawa Yuukai Annai Model E-G126 | 1985 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Kawanakajima no Kassen Model 102E | 198? | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Ken to Mahou Model P88K076 | 1983 | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Khufu Ou no Himitsu Model PC88E024 | 198? | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Kidou Senshi Gundam - Gundam Daichi ni Tatsu Model RV-G-2 | 1984 | Rapport Japan |
| NEC PC-8801 Series cass. | Kidou Senshi Gundam 2 - Tobe ! Gundam Model RV-G-4 | 1984 | Rapport Japan |
| NEC PC-8801 Series cass. | Kidou Senshi Gundam MSV - Jet Stream Attack | 198? | Bandai Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Killer Station Model YA-1024 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Kinnikuman Model B88-105 | 1984 | Bandai Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Koi Koi | 198? | Tsukumo Denki Japan |
| NEC PC-8801 Series cass. | Kokushi Musou - 4-Nin Mahjong Model K28C5021 | 1983 | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Kuubo Akagi | 198? | Microtechnology |
| NEC PC-8801 Series cass. | Kuuchuu-sen Model 115A | 198? | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Kuukan Fuyuutoshi Zenon Model DP-3649 | 1983 | Dempa Shinbunsha Japan |
| NEC PC-8801 Series cass. | Kuwagatamushi Sama no Otoori Dai Model K28C-5005 | 198? | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Kya? S.O.S! Model RS-K-2 | 198? | Rapport Japan |
| NEC PC-8801 Series cass. | Kyou Pack II: Mahjong Kyou + Shougi Kyou | 198? | Ving Japan |
| NEC PC-8801 Series cass. | Kyouki no Yakata Model NENW12009 | 1983 | Falcom Japan |
| NEC PC-8801 Series cass. | Kyuushuu Wars - Jieitai no Gyakushuu Model 81 | 198? | Takara Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Light Flipper Model E-G031 | 1983 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Lode Runner Model SS-IGCL01 P | 198? | SystemSoft Corp. Japan |
| NEC PC-8801 Series cass. | Lolita | 1983 | PSK PC Shop Koshi Japan |
| NEC PC-8801 Series cass. | Lolita Syndrome Model E-G054 | 1983 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Love Adventure Playboy Model TE-13 | 1983 | T&E Soft. Japan |
| NEC PC-8801 Series cass. | Love All Tennis Club Model TDS-1105 | 1984 | TIP Japan |
| NEC PC-8801 Series cass. | Love and Love Model CG-91 | 198? | Carry Lab. Japan |
| NEC PC-8801 Series cass. | Lunar Ball | 1985 | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Magic Garden Model E-G086 | 1984 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Mahjong Hiden Model PS-4006 | 198? | Pax Softonica Japan |
| NEC PC-8801 Series cass. | Maison Ikkoku Puzzle | 198? | Shogakukan Production |
| NEC PC-8801 Series cass. | Mari-chan Kiki Ippatsu Model E-G018 | 1983 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Mario Bros. Special Model YA-1056 | 1984 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Max-01G Model NEZS-12001 | 1985 | Sein Soft, Inc. Japan |
| NEC PC-8801 Series cass. | Mazinger Z Model B88-106 | 1984 | Bandai Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Medaka no Kyoudai Model NEHI-12028 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Midnight Commander | 198? | Micro Cabin Co. Japan |
| NEC PC-8801 Series cass. | Minami Taiheiyou Adventure Model N3-G0097 | 1983 | DB-SOFT Japan |
