"A Wicked boss who takes pleasure in being a pain. No wonder no one likes him!"
Unfairy is a Drain-attribute Yo-kai and one of the Wicked Executives.
Unfairy is noticeably shorter than the other Wicked Executives. He has a pudgy body with gray-white skin, thin arms and short legs, and two fuscia dot-like eyes with buckteeth, as well as two horn-like protusions on top of his head. Like most of his colleagues, he has the same color scheme of clothing as them, in particular his being an oriental top colored dark purple with milky pink linings and the trademark hot colored Wicked flame in the center. He also wears milky pink wristbands.
When being recruited( wibble wobble)" You're annoyingly strong... I don't hate that, though.
Unfairy have fought Toadal Dude and Arachnus after Dame Dedtime departed. He was stronger than them but they got to sap his strength and stall long enough for you to get strong enough to beat him. After returning to Dedtime he was thought of as weak and was sent away.
His Japanese name, "Yakkai", can be also written as "厄介", meaning "awkward". His English name, "Unfairy", is a portmanteau of the words fairy and unfair, as it can easily outlast both Arachnus and Toadal Dude.
His Spanish name, "Injustio", is a corruption of "injusto" (Unfair).