A crossover is when two or more characters from unrelated copyrights are shown together in one scene. 

Crossover should not be confused with [[parody]]. A parody implies mimicking a scene or dialogue from another series, with the intention of being humorous.

One character [[cosplay|cosplaying]] as a character from another series does not normally qualify as a crossover.

Use [[songover]] for crossovers between multiple songs or other musical compositions, seen commonly with [[Vocaloid]] songs.

h4. See also

* [[company connection]]
* [[creator connection]]
* [[in-franchise crossover]]
* [[multiple crossover]]
* [[parody]]
クロスオーバー 版権クロスオーバー 联动 夢の共演 梦幻共演 双厨狂喜