
Quick answer — Hobby Japan worked on Queen's Blade 2: The Evil Eye (Original Creator), Queen's Blade Rebellion (Original Creator), Queen's Blade: The Exiled Virgin (Original Creator) and 1 more anime.
Hobby Japan worked on Queen's Blade 2: The Evil Eye (Original Creator), Queen's Blade Rebellion (Original Creator), Queen's Blade: The Exiled Virgin (Original Creator), The Seven Heavenly Virtues (Original Creator).