| 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 |
| Nowhere | copula | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nothing but Theory | CANNON BALLERS | 11 | AA | 86.6 | 2492(1091/310) | 2492 | 2 | |
| Nothing but Theory | CANNON BALLERS | 12 | AAA | 0.0 | 3454(1596/262) | 70 | 11 | |
| Nothing but Theory | CANNON BALLERS | 9 | --- | 0.0 | 0(0/0) | -1455 | 0 | |
| Nothing but Theory | CANNON BALLERS | 11 | --- | 0.0 | 0(0/0) | -2038 | 0 | |
| No Tears | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2312 | 0 | |
| No Tears | PENDUAL | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| nostos | SINOBUZ | 11 | --- | 0.0 | 0(0/0) | -2361 | 0 | |
| nostos | SINOBUZ | 11 | B | 64.6 | 1712(691/330) | 0 | 75 | |
| Non Stop Rock | CastHour | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NoN-Fiction Story! | SIRIUS | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NoN-Fiction Story! | SIRIUS | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NoN-Fiction Story! | SIRIUS | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NoN-Fiction Story! | SIRIUS | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NO LIMIT -オレ達に限界は無い- | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NO LIMIT -オレ達に限界は無い- | copula | 10 | A | 76.8 | 1564(642/280) | 1564 | 16 | |
| No Limit 2 dAnce feat. 大山愛未 | CANNON BALLERS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NOIXIA | Pinky Crush | 12 | AA | 0.0 | 3424(1527/370) | 38 | 44 | |
| NOIXIA | Pinky Crush | 10 | --- | 0.0 | 0(0/0) | -1792 | 0 | |
| No Day But Today! | CastHour | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No Day But Today! | CastHour | 10 | A | 0.0 | 1587(634/319) | 1587 | 34 | |
| Nocturnal 2097 | CastHour | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No Border | RESIDENT | 12 | AA | 0.0 | 3283(1455/373) | -46 | 7 | |
| No Border | RESIDENT | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No.13 | 10th style | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No.13 | 10th style | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No.13 | 10th style | 11 | AAA | 90.6 | 2913(1327/259) | -14 | 4 | |
| No.13 | 10th style | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| No.13 | 10th style | 10 | --- | 0.0 | 0(0/0) | -1722 | 0 | |
| N.O. | CastHour | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| N.O. | CastHour | 10 | --- | 0.0 | 0(0/0) | -1643 | 0 | |
| NNRT | Lincle | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NNRT | Lincle | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NNRT | Lincle | 12 | E | 30.1 | 1072(467/138) | 1072 | 0 | |
| NNRT | Lincle | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| NITROUS CANNON | CANNON BALLERS | 12 | --- | 0.0 | 0(0/0) | -2964 | 0 | |
| NITROUS CANNON | CANNON BALLERS | 10 | AA | 82.4 | 1738(738/262) | 30 | 8 | |
| NINJA IS DEAD IIDX ver. | copula | 12 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Night sky | PENDUAL | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Night! Night! Night! | Rootage | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nightmare before oversleep | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Nightmare before oversleep | copula | 12 | --- | 0.0 | 0(0/0) | -2564 | 0 | |
| Nightmare before oversleep | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Next Tales 2 Oath (IIDX 20th Anniv "Ring" Theme) | Rootage | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Next Tales 2 Oath (IIDX 20th Anniv "Ring" Theme) | Rootage | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Next Level | RESIDENT | 10 | --- | 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 | |
| NEW SENSATION -もう、あなたしか見えない- | SIRIUS | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| New Lights | tricoro | 6 | --- | 0.0 | 0(0/0) | 0 | 0 |