| 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 |
| NANAIRO | copula | 10 | AAA | 89.0 | 2329(1055/219) | 2329 | 12 | |
| Narcissus At Oasis | 10th style | 4 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Narcissus At Oasis | 10th style | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Narcissus At Oasis | 10th style | 10 | AA | 86.9 | 1457(667/123) | 1457 | 14 | |
| Nasty Techniques | HEROIC VERSE | 11 | AA | 0.0 | 2310(1014/282) | 100 | 2 | |
| naughty girl@Queen's Palace | EMPRESS | 11 | AA | 80.6 | 1755(729/297) | 1755 | 22 | |
| naughty girl@Queen's Palace | EMPRESS | 11 | AA | 81.1 | 2241(967/307) | 81 | 31 | |
| NEBULA GRASPER | IIDX RED | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEBULA GRASPER | IIDX RED | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Necroxis Girl | Rootage | 11 | --- | 0.0 | 0(0/0) | -2225 | 0 | |
| NEEDLESS MY LOVE FOR YOU | EPOLIS | 10 | --- | 0.0 | 0(0/0) | -2325 | 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 | |
| Nemophila | Sparkle Shower | 11 | AA | 0.0 | 2446(1100/246) | 0 | 16 | |
| NEO GENERATOR SEVEN | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NEO GENERATOR SEVEN | PENDUAL | 12 | A | 76.5 | 2588(1107/374) | -4 | 75 | |
| 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) | -2354 | 0 | |
| Neonlights | tricoro | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Neonlights | tricoro | 10 | --- | 0.0 | 0(0/0) | -1896 | 0 | |
| neu | tricoro | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| neu | tricoro | 12 | AA | 80.1 | 3203(1379/445) | -42 | 50 | |
| never… | GOLD | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Never Fade Away | Resort Anthem | 8 | --- | 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 | AA | 85.7 | 2208(940/328) | -30 | 36 | |
| New Decade IIDX Edition | tricoro | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Decade IIDX Edition | tricoro | 11 | AA | 84.8 | 2612(1160/292) | 105 | 24 | |
| 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 | A | 0.0 | 2685(1104/477) | 1312 | 99 | |
| New Lights | tricoro | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 10 | --- | 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) | 0 | 0 | |
| Next Level | RESIDENT | 10 | --- | 0.0 | 0(0/0) | -1993 | 0 | |
| Next Tales 2 Oath (IIDX 20th Anniv "Ring" Theme) | Rootage | 11 | AA | 84.3 | 2339(1003/333) | 62 | 11 | |
| Nightmare before oversleep | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nightmare before oversleep | copula | 12 | AA | 86.0 | 2580(1169/242) | 190 | 22 | |
| Night! Night! Night! | Rootage | 11 | AA | 0.0 | 2472(1059/354) | -25 | 32 | |
| Night sky | PENDUAL | 6 | --- | 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) | -2440 | 0 |