|Tweedle Dee and Dum|
|Rōmaji|| Tuīdoru Dī
|Eye Color||Red and blue|
|Country||Country of Hearts|
|Visual Novel||Alice in the Country of Hearts|
|Anime||Alice in the Country of Hearts|
|Manga||Alice in the Country of Hearts (Manga)|
Dee and Dum are also known to be called the "bloody twins" because of how roughly they play. They also guard the gates at Hatter's and Blood's mansion. They work with Elliot and follow his lead.
Twins based on the characters Tweedle Dee and Tweedle Dum that besides being twins and finishing each others' sentences on occasion, they look and act nothing like their counterparts. Dee and Dum are the young gatekeepers to the Hatter Mansion. Due to their young age, they often slack off and love money and killing. They have a violent tendencies and actually tried to kill Alice upon first meeting her, thinking that slitting her throat would be a fun game. They don't think life is important, thinking that Alice, like everyone else, will have a replacement. In the second game Clover no Kuni no Alice they are revealed to be able to transform into adult forms at will. Both twins wield an axe.
Dee and Dum are both are known to be playful, but dangerous.