Детектив світу духів: Діяти чи не діяти?

Special included in the 25th anniversary Blu-ray box set. The special will cover the "Two Shot" bonus chapter from the manga's seventh volume, which tells the story of how Kurama and Hiei met, as well as the manga's penultimate chapter "All or Nothing." which shows the main characters reuniting to solve a hostage crisis in the spirit world.