Principal Kirkpatrick is the principal at Galaxy High.
A former Commander of a military academy who was brought in to be Principal at Galaxy High. He is also Josh's father, who is determined to get on his last nerve. He also has a jolly personality amid his usual strict demeanor. He is also afraid of speaking to large crowds, but has since overcame his fears after reading Yoko's book, about overcoming stage fright. Captain Smith is also his long time buddy, it is unknown whether it's true or not.