| MODEL NUMBER | FOR LISTENING | FOR DJ | Needle protection COVER | GlOW IN THE DARK |
| N-44-7 NUDE | 〇 | - | - | - |
| N-44-7 IMP NUDE | 〇 | - | 〇 | - |
| N-44-7 DJ NUDE | - | 〇 | - | - |
| N-44-7 DJ IMP NUDE | - | 〇 | 〇 | - |
| N-44-7/DJ IMP TWO-PIECE NUDE | - | 〇 | 〇 | - |
| N-44-7 AURORA NUDE | - | 〇 | - | 〇 |
| N-44-7 AURORA IMP NUDE | - | 〇 | 〇 | 〇 |
| N-44-7/AURORA IMP TWO-PIE NUDE | - | 〇 | 〇 | 〇 |
| N-44 KUROGAKI NUDE | 〇 | - | - | - |
| N-44 USHIKOROSHI NUDE | 〇 | - | - | - |
