Most often, this is a character cosplaying another character played by the same actor, or a crossover between multiple characters played by the same actor.
Other examples include:
A character drawn with their voice actor.
A voice actor cosplaying their own character.
A character using mannerisms of their voice actor, or another character played by the same actor.
A crossover between two characters played by related voice actors (by family or by marriage).
A crossover between VTubers publicly confirmed to have been played by the same person.
Please also tag the voice actor referred to by the connection. Only include the voice actor tag if the actor him/herself is physically present in the image, or a character is cosplaying as the actor.
See voice actor tribute for posts paying tribute to prolific voice actors, usually by featuring them alongside a collection of characters they voiced.
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