Tweedle Dee  

, トゥイードル＝ディー

One of two brothers who resemble Tweedledum and Tweedledee but possess distinct personalities. Despite being twins and occasionally finishing each other's sentences, their appearances and behaviors differ significantly from those of their counterparts. Dum and Dee serve as gatekeepers to the Hatter Mansion, where they often indulge in leisure activities and are fond of money and violence. Their actions demonstrate a disregard for life, as they view Alice and others as replaceable. In Clover no Kuni no Alice, it is revealed that they possess the ability to transform into adult forms at will.