The Blues Drive Monster is a giant device in space created by Anima to defend the earth from Animu's Biscuithammer. The Blues Drive Monster shares one feature with the Biscuithammer, being that it can't be seen by normal people. The monster is odd in apperance having a cylindrical body with a large face on one side. One arm is a pointed hammer while the other is something like a shield.The monster proves to be inefective against the Biscuithammer as it was almost completely smashed with one hit. Later the pieces of the monster were turned into a giant rock version of Samidare which smashed the Bicuithammer. The name of this monster is possibly be a reference to the Japanese rock band The Pillows, who produced a song with the same name. It was first mentioned in chapter 53.