| 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 |
| C-C-C-N-N-N | RESIDENT | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CELEBRATE NITE | 8th style | 8 | AAA | 93.7 | 1339(626/87) | 1339 | 0 | |
| Central Station | copula | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chain of pain | PENDUAL | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Change the World | Lincle | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Change Yourself | HEROIC VERSE | 11 | AAA | 0.0 | 2327(1059/209) | 2327 | 2 | |
| chaos eater -IIDX edition- | copula | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHAOTIC SUNBIRD | Pinky Crush | 11 | --- | 0.0 | 0(0/0) | -2991 | 0 | |
| Chaotoxin | RESIDENT | 9 | --- | 0.0 | 0(0/0) | -1672 | 0 | |
| Chaotoxin | RESIDENT | 12 | AA | 0.0 | 2942(1305/332) | -54 | 19 | |
| chaplet -IIDX re:build- | Sparkle Shower | 10 | AAA | 0.0 | 1824(833/158) | 0 | 3 | |
| chaplet -IIDX re:build- | Sparkle Shower | 12 | AA | 0.0 | 2528(1115/298) | 0 | 6 | |
| ChaserXX | CANNON BALLERS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| ChaserXX | CANNON BALLERS | 12 | --- | 0.0 | 0(0/0) | -2968 | 0 | |
| Chasing After YOU ～夢の欠片～ ft. 小林マナ | Pinky Crush | 10 | --- | 0.0 | 0(0/0) | -1958 | 0 | |
| CHECKING YOU OUT | 4th style | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHECKING YOU OUT | 4th style | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Cheer Train | 7th style | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chemical Colours | EPOLIS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chemical Cookie | CANNON BALLERS | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chewingood!!! | BISTROVER | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chrono diver -fragment- | PENDUAL | 9 | AAA | 97.8 | 1762(865/32) | 6 | 1 | |
| chrono diver -fragment- | PENDUAL | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 11 | AAA | 92.1 | 2891(1350/191) | 2891 | 3 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 12 | AAA | 88.9 | 3974(1816/342) | 129 | 20 | |
| Chrono Diver -PENDULUMs- | PENDUAL | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chrono Diver -PENDULUMs- | PENDUAL | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chrono Diver -PENDULUMs- | PENDUAL | 12 | AA | 80.2 | 3568(1585/398) | 99 | 50 | |
| Chronos | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2155 | 0 | |
| Chronos | PENDUAL | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| cinder | PENDUAL | 9 | --- | 0.0 | 0(0/0) | -1959 | 0 | |
| cinder | PENDUAL | 12 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| City Never Sleeps (IIDX Edition) | CANNON BALLERS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Claiomh Solais | SPADA | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Cleopatrysm | SPADA | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Click Again | IIDX RED | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Clione | 4th style | 9 | AAA | 93.8 | 1522(724/74) | 1522 | 7 | |
| Clione | 4th style | 11 | AAA | 89.8 | 1980(905/170) | 1980 | 7 | |
| Close my Eyes for Me | IIDX RED | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Close the World feat.a☆ru | SPADA | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Close the World feat.a☆ru | SPADA | 12 | AAA | 90.6 | 3153(1447/259) | 161 | 7 | |
| Close the World feat.a☆ru | SPADA | 12 | AA | 81.9 | 3251(1398/455) | 381 | 38 | |
| #CMFLG | RESIDENT | 10 | --- | 0.0 | 0(0/0) | -2208 | 0 | |
| #CMFLG | RESIDENT | 12 | AA | 0.0 | 2983(1299/385) | -49 | 14 | |
| CODE:0 | Rootage | 11 | AA | 0.0 | 2544(1126/292) | 2544 | 13 | |
| CODE:0 | Rootage | 12 | AA | 0.0 | 2923(1212/499) | 37 | 39 | |
| CODE:1 [revision1.0.1] | copula | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CODE:1 [revision1.0.1] | copula | 12 | AA | 80.8 | 2570(1099/372) | -18 | 11 | |
| CODE:2 | EPOLIS | 11 | AAA | 0.0 | 2763(1291/181) | 15 | 3 |