First appearance 

Koume and Kotake (a.k.a Twinrova) are two twin witches who are Ganondorf's surrogate mothers. They are Ganondorf's second-in-command second to Nabooru, the leader of the Gerudos.  Under his orders, they mislead Link and cause him to be stranded in the desert, toying with Sheik frequently. They often question Sheik's loyalty and stalk him at any chance they get.

Voice-Type: High, feeble sounding.  It's not always easy to tell who is speaking, so I would give him extremely similar voices. Koume is the Sorceress of Fire and Kotake is the Sorceress of Ice. Here's a hint: Koume laughs like "Hee hee hee!" Kotake laughs like "Ho ho ho!" Here is a reference: https://youtu.be/bnTkFf7gJGE?t=167