| NEC | |
| Dell Japan | AT 互換 Computer |
| Melco | |
| IO-Data | |
| Epson | |
| Sanwa Supply | |
| Matrox | Video Card |
| Komatsusoft | Matrox 日本語 driver |
| Sharp | 液晶Moniter |
| 3com | Network-card |
| Nextcom | 3com 日本合弁会社 |
| Allied-telesis | Network-card |
| Creative Labs | Sound-card |
| Roland | Midi-card |
| Yamaha | Speaker |
| Hitachi | Amplifier |
| Adaptec | SCSI-card |
| Logitec | Hard disk |
| Panasonoc | PD |
| Micro Research | MODEM-card |
| Aiwa | Terminal adapter |
| Hewlett-Packard | Printer |
| Ricoh | Copy printer |
| Kyocera | Laser printer |
| Omron | Backup 電源 |
| Sony | Digital Still Camera |
| Microsoft FrontPage Visual Basic MS.Press DirectVector |
|
| Just | 一太郎 |
| Netscape | Browser |
| Village center | WzEditor |
| 医学書院 | 今日の診療 |
| InterCom | MyTalk |
| HideTerm | 通信 soft |
| PC-HANDS | 愛用 pasocon-shop |
| interQ | Provider |
| 一発太郎 | search-engine 登録 |
| インプレス | 雑誌・書籍出版 |