The exchanging of two characters's usual traits or roles. For example: Character A has Character B's height and vice versa, or Character A and Character B doing each other's supposed usual chores.

Although similar, these two tags should not be confused with "role reversal":

* [[costume switch]]: two characters wearing each other's default clothes and nothing else
* [[personality switch]]: two characters having each other's known personalities and nothing else
* [[reversible couple]]: two characters acting dominant and submissive to each other 

h4.See also

* [[Tag Group:Artistic License]]
立場逆転