Tenjho Tenge - Specials (2005)

As the two of them possess unique abilities, Maya sends Souichiro and Aya off to receive special training. And there's no one better to train them in the use of supernatural powers than the former heads of the twelve families!

Aya decides to settle things with her older sister, so that she can move on and become stronger. Meanwhile, Mitsuomi seeks a one-on-one confrontation with Nagi to settle things in an entirely different way.