| NEC PC-8801 Series cass. |  Gruppe Model GS-036 | 1985 | SPS Japan |
| NEC PC-8801 Series cass. | Hanafuda Kyo Model YA-1055 | 1984 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Happy Bushman Model K33C-5027 | 1983 | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Harada Tomoyo no Cinema Puzzle Model 25 | 198? | Takara Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Harada Tomoyo no Toki wo Kakeru Shoujo Model 21 | 198? | Takara Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Harvest Model MN-103001 P | 1984 | Micronet Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Haunted Cave | 1984 | Bell Soft. Japan |
| NEC PC-8801 Series cass. | Hibotan Oryuu Model NECJ-12503 | 198? | CSK Soft. Products Japan |
| NEC PC-8801 Series cass. | Highrise | 1985 | Comptiq Japan |
| NEC PC-8801 Series cass. | Hiroton Wars Model PP-6 | 1983 | Carry Lab. Japan |
| NEC PC-8801 Series cass. | Hitsuji-Ya! Model YA-1005 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Hiyoko Fighter Model YA-1003 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Hoi Hoi Model 110R | 198? | KOEI Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Hole in One | 1985 | HAL Laboratory, Inc. Japan |
| NEC PC-8801 Series cass. | Holy Grail | 1985 | Sein Soft, Inc. Japan |
| NEC PC-8801 Series cass. | Honoo no Yakata - Fire House | 198? | Tsukumo Denki Japan |
| NEC PC-8801 Series cass. | Horror House Model NENW12006 | 1983 | Falcom Japan |
| NEC PC-8801 Series cass. | Hosi | 198? | Unknown Japan |
| NEC PC-8801 Series cass. | Hotdog Model VA-7512 | 1985 | Bothtec, Inc. Japan |
| NEC PC-8801 Series cass. | I am Chan-Pon Model NEPG-12007 | 198? | Palcom Japan |
| NEC PC-8801 Series cass. | I/O Cassette Library: All Cast Star Trek Model PC88-534 | 1982 | Compac Japan |
| NEC PC-8801 Series cass. | Intern Adventure | 198? | Unknown Japan |
| NEC PC-8801 Series cass. | Itasundorious Model YA-1013 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Jackie Chan no Project A Model K28C-5063 | 1984 | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Jackie Chan no Spartan X Model K35C-5070 | 1984 | Pony Canyon, Inc. Japan |
| NEC PC-8801 Series cass. | Jagey Model SN-008 | 1985 | MIA Micro Information Associates Japan |
| NEC PC-8801 Series cass. | Jelda II Model GA-021 | 1984 | Carry Lab. Japan |
| NEC PC-8801 Series cass. | Jelda Model PP-17 | 1983 | Carry Lab. Japan |
| NEC PC-8801 Series cass. | Jinsei Game - High and Low Model 52 | 198? | Takara Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Jissen Graphic Mahjong Model PC88-565 | 198? | Compac Japan |
| NEC PC-8801 Series cass. | Jissen Pro Yakyuu Game | 198? | Dempa Shinbunsha Japan |
| NEC PC-8801 Series cass. | Jong Kyou Model YA-1051 | 1983 | Hudson Soft. Hudson Group Japan |
| NEC PC-8801 Series cass. | Joshidai-sei Private Model NENW12007 | 1983 | Falcom Japan |
| NEC PC-8801 Series cass. | Joshiryou Panic Model E-G028 | 1983 | Enix, Ltd. Japan |
| NEC PC-8801 Series cass. | Jump! | 198? | Unknown Japan |
| NEC PC-8801 Series cass. | Juo Kaimei - Jissen Tsugi no Isshu | 198? | Unknown Japan |
| NEC PC-8801 Series cass. | Kabuki Advgame | 198? | Unknown Japan |
| NEC PC-8801 Series cass. | Kaigun Koukuutai Hasshin Seyo Model NEKY-12202 | 198? | Kiya Overseas Industry Co., Ltd. |
| NEC PC-8801 Series cass. | Kaitei Gunkan Model CS88-002T | 198? | Toho Co., Ltd. Japan |
| NEC PC-8801 Series cass. | Kaku Senryaku | 198? | Microtechnology |
