No, it's not the same thing. Yukari explains that it's a generic form that deceased spirits with lots of hatred come together and produce. Yukari most likely captured one and enslaved it.
Lick_King said: No, it's not the same thing. Yukari explains that it's a generic form that deceased spirits with lots of hatred come together and produce. Yukari most likely captured one and enslaved it.
Well, she is a master at the use of Onmyodo spells, so being able to seal a conglomerated evil spirit wouldn't be out of the impossible for her. I mean she captured Ran and made her a familiar after all.
I see that you haven't seen the one where Yukari killed Futo...or led her into something that ends in her death(this is Shikaisen Futo, so she's deader then dead)