The cosplay we have today is of Albedo, a character from the novel and anime, Overlord. She is a very loyal and very obsessive (with the protagonist) succubus who also happens to be the Overseer of the Guardians of the Great Tomb of Nazarick.
I bet some people are wishing they were that skull right now so they can become close to Japanese cosplayer, model, and former AV actress, Kaho Shibuya. This cosplay of Albedo from Overlord is just one of the many attractive cosplays Kaho has done so faithfully.
Kaho’s love for anime and manga led her to start her cosplaying career and since then she has guested at anime conventions locally and internationally as a profession.