Beast

Beast (ビースト Bīsuto) is a one of the 3 that serves under Kagome Yuu.

Pre-resurrection
Was really the old friend of Kagome when they were still human.

Pre-contracting
Currently a beast from the Other Dimension that used to be stray and wild that was supposed to be killed but Kagome went to the other dimension and found him then saved him then made a contract with Beast.