Song Connections / Remixes
- CROSSOVER 12 is Satoru Nakata's only song on which Boy isn't the rival character.
- CROSSOVER 12 is the only CS song from pop'n music CS hasn't received a HYPER chart yet.
- In pop'n music 2 and its CS counterpart, CROSSOVER 12's character was pretty [CS1-4P].
- In pop'n music 3, CROSSOVER 12's character was Aya [3-2P].
- In pop'n music 4, CROSSOVER 12's character was MZD .
|Pop'n Music CS||-||16||-||-||-||-|
|Pop'n Music 2 CS||-||16||-||-||-||-|
|Pop'n Music 2→4||-||16||-||-||-||-|
|Pop'n Music 9||4||↓11||-||-||7||-|
|Pop'n Music 10→fantasia||4||↑12||-||-||7||-|