| Sharp X68000 Series 5.25in. disk |  Imazoman | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | JanKen | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Jet Kun | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Joro v2 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Junk Jankey's 2 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | KDD CG 1 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | KDD CG 2 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Keichu | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kemesis | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | KOK Golf | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kui Kui Quiz | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kyarukan | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kyoukan 2nd S | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kyoukan K | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kyoukan Y | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Kyuuseishu no Yabou | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Leaders Quiz | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | LL Palace - No. 2 Genova | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Magical Girls | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mahjong Satokara | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mahou no Shougakusei Clit-chan | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mana '94 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Master Hand | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Matsudo Labo | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mechanical Wars | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | MIFES 5.0 | 199? | Unknown Japan |
| MSX 3.5in disk | Mino Soft's Game Collection | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mitsumi Misato Seifuku Collection | 199? | Unknown Japan |
| Nintendo Game Boy Color cart. | Mobile Trainer | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mon Mon Graphics 1&2 | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Mondai Kousatsu '92 for PC-98 | 199? | Unknown Japan |
| MSX cart. | MSX Swimming Game Hb | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Nari | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Nekomimi Donburi | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Nerawareta Kangofu Ryou | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | New Century RPG - Darkness the Second Chapter | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Night Gunner - Final Mission | 199? | Unknown Japan |
| NEC PC-9801 Series 5.25in. disk | Nugerun Desu Hi Chapter 1 - Oisha-san wa Tanoshi | 199? | Unknown Japan |
| MSX 2 disk | NV Magazine 2002-06 | 199? | Unknown Japan |
| MSX 2 disk | NV Magazine 2002-07 | 199? | Unknown Japan |
