Kyubey

• Original name : キュゥべえ
  

  Kyubey, who will grant any wish.

Brief Description

Kyuubey is some sort of a familiar, endued with the power to grant any wish for exchange of a contract: for the person asking the wish to become a Maho Shoujo. These magical girls are then tasked with the defeating of Witches.

Fun facts

• His name is a mixture of hiragana and katakana, which is fairly uncommon

Speculations

• Many fans don't trust Kyuubey and think he is evil. More information here.
• According to the same theory, it is likely that Kyuubey is the messenger of a greater entity that has its own agenda.