| 楽曲名 ▲ | C | バージョン | レベル | DJランク | レート | スコア | 前作比 | BP |
| Narcissus At Oasis | 10th style | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nasty Techniques | HEROIC VERSE | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| naughty girl@Queen's Palace | EMPRESS | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| naughty girl@Queen's Palace | EMPRESS | 11 | AAA | 90.8 | 1977(906/165) | 3 | 12 | |
| naughty girl@Queen's Palace | EMPRESS | 11 | --- | 0.0 | 0(0/0) | -921 | 0 | |
| NEBULA GRASPER | IIDX RED | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Necroxis Girl | Rootage | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEEDLESS MY LOVE FOR YOU | EPOLIS | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEMESIS | 6th style | 5 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEMESIS | 6th style | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEMESIS | 6th style | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEMESIS | 6th style | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nemophila | Sparkle Shower | 11 | AAA | 0.0 | 2536(1166/204) | 0 | 10 | |
| NEO GENERATOR SEVEN | PENDUAL | 12 | --- | 0.0 | 0(0/0) | -610 | 0 | |
| neogenesis | EMPRESS | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| neogenesis | EMPRESS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Neo Heritage | BISTROVER | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Neonlights | tricoro | 10 | --- | 0.0 | 0(0/0) | -2071 | 0 | |
| neu | tricoro | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| neu | tricoro | 12 | AA | 86.0 | 3442(1568/306) | -74 | 53 | |
| never… | GOLD | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| never… | GOLD | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Never Fade Away | Resort Anthem | 4 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Never Fade Away | Resort Anthem | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Never Fade Away | Resort Anthem | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEWALONE | HEROIC VERSE | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Castle Legions | Resort Anthem | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Castle Legions | Resort Anthem | 12 | --- | 0.0 | 0(0/0) | -2497 | 0 | |
| New Decade IIDX Edition | tricoro | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Decade IIDX Edition | tricoro | 11 | AA | 88.1 | 2713(1243/227) | -69 | 47 | |
| NEW GENERATION -もう、お前しか見えない- | DJ TROOPERS | 5 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW GENERATION -もう、お前しか見えない- | DJ TROOPERS | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW GENERATION -もう、お前しか見えない- | DJ TROOPERS | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW GENERATION -もう、お前しか見えない- | DJ TROOPERS | 12 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW SENSATION -もう、あなたしか見えない- | SIRIUS | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW SENSATION -もう、あなたしか見えない- | SIRIUS | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEW SENSATION -もう、あなたしか見えない- | SIRIUS | 11 | --- | 0.0 | 0(0/0) | -2505 | 0 | |
| Next Level | RESIDENT | 10 | --- | 0.0 | 0(0/0) | -2003 | 0 | |
| Next Tales 2 Oath (IIDX 20th Anniv "Ring" Theme) | Rootage | 11 | AAA | 90.1 | 2500(1161/178) | -23 | 17 | |
| Nightmare before oversleep | copula | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nightmare before oversleep | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nightmare before oversleep | copula | 12 | AAA | 89.3 | 2680(1233/214) | 38 | 20 | |
| Night! Night! Night! | Rootage | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Night sky | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Night sky | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2741 | 0 | |
| Night sky | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NINJA IS DEAD IIDX ver. | copula | 12 | --- | 0.0 | 0(0/0) | -2719 | 0 |