| 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 |
| Change Yourself | HEROIC VERSE | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Change Yourself | HEROIC VERSE | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chaos eater -IIDX edition- | copula | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHAOTIC SUNBIRD | Pinky Crush | 11 | AAA | 0.0 | 3014(1416/182) | -76 | 29 | |
| Chaotoxin | RESIDENT | 12 | --- | 0.0 | 0(0/0) | -2775 | 0 | |
| chaplet -IIDX re:build- | Sparkle Shower | 12 | AA | 0.0 | 2340(1017/306) | 0 | 51 | |
| ChaserXX | CANNON BALLERS | 11 | AAA | 89.8 | 2611(1206/199) | 2611 | 27 | |
| Chasing After YOU ～夢の欠片～ ft. 小林マナ | Pinky Crush | 7 | --- | 0.0 | 0(0/0) | -1419 | 0 | |
| Chasing After YOU ～夢の欠片～ ft. 小林マナ | Pinky Crush | 10 | --- | 0.0 | 0(0/0) | -1939 | 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) | -1229 | 0 | |
| Cheer Train | 7th style | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Cheer Train | 7th style | 9 | --- | 0.0 | 0(0/0) | -1618 | 0 | |
| Cheer Train | 7th style | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Cheer Train | 7th style | 12 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chemical Colours | EPOLIS | 9 | --- | 0.0 | 0(0/0) | -1938 | 0 | |
| Chemical Colours | EPOLIS | 11 | --- | 0.0 | 0(0/0) | -2566 | 0 | |
| Chemical Cookie | CANNON BALLERS | 10 | AAA | 91.8 | 1985(932/121) | 1985 | 9 | |
| Chewingood!!! | BISTROVER | 4 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chewingood!!! | BISTROVER | 10 | AAA | 0.0 | 2428(1127/174) | -41 | 7 | |
| Chewingood!!! | BISTROVER | 7 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chrono diver -fragment- | PENDUAL | 3 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chrono diver -fragment- | PENDUAL | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chrono diver -fragment- | PENDUAL | 9 | --- | 0.0 | 0(0/0) | -1760 | 0 | |
| chrono diver -fragment- | PENDUAL | 10 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| chrono diver -fragment- | PENDUAL | 9 | --- | 0.0 | 0(0/0) | -1504 | 0 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2848 | 0 | |
| CHRONO DIVER -NORNIR- | PENDUAL | 12 | --- | 0.0 | 0(0/0) | -3733 | 0 | |
| Chrono Diver -PENDULUMs- | PENDUAL | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chrono Diver -PENDULUMs- | PENDUAL | 12 | AA | 77.9 | 3464(1520/424) | 9 | 92 | |
| Chronos | PENDUAL | 8 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Chronos | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2154 | 0 | |
| Chronos | PENDUAL | 11 | --- | 0.0 | 0(0/0) | -2717 | 0 | |
| Chronos | PENDUAL | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| cinder | PENDUAL | 12 | AA | 87.1 | 2789(1273/243) | 2496 | 58 | |
| City Never Sleeps (IIDX Edition) | CANNON BALLERS | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Cleopatrysm | SPADA | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Click Again | IIDX RED | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Click Again | IIDX RED | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Click Again | IIDX RED | 6 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Clione | 4th style | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| Clione | 4th style | 11 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| 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 | AA | 85.0 | 2959(1335/289) | 2959 | 39 | |
| Close the World feat.a☆ru | SPADA | 12 | --- | 0.0 | 0(0/0) | -3074 | 0 | |
| #CMFLG | RESIDENT | 12 | --- | 0.0 | 0(0/0) | -3032 | 0 | |
| CODE:0 | Rootage | 9 | --- | 0.0 | 0(0/0) | 0 | 0 | |
| CODE:0 | Rootage | 11 | --- | 0.0 | 0(0/0) | -2651 | 0 |