Queen's Blade Rebellion vs. Hagure Yuusha no Aesthetica
Genres: Action, Fantasy, Ecchi
Type: Special, Episodes: 1
Aired: Jun 27, 2012
Studio: Arms
Source: Other
Rating: R+ - Mild Nudity
Synopsis:
A promotional video for Hagure Yuusha no Estetica, with a little battle against Queen's Blade: Rebellion characters, as the first part. 

The second part is the real preview Hagure Yuusha no Estetica.