This specific project is a mashup of characters from the anime Darling in the Franxx (Zero Two) and Dead or Alive (Kokoro), reimagined through the lens of these creators.
A specific publication or "fanzine" style release where the collaboration was featured.
The phrase "Kokoro x Zero Two by Hidori Rose and Virtual Ge" refers to a between popular cosplayer Hidori Rose and Virtual Ge, typically involving a digital photobook or video set .
A common shorthand for digital "wallpapers" (backgrounds) for phones or desktops featuring these specific characters and models.
High-quality paper prints or a physical art book version of the "Kokoro x Zero Two" cosplay set, which fans often collect as limited-edition merchandise.