Spencer is a clown. He is the type who rarely speaks. Contrary to the fun and eccentric image of a clown, he is actually quite timid. Also, he doesn't seem entirely human. Regarding his appearance, he wears a mask that covers his entire face with a red spade drawn on it, along with a clown jumpsuit and hat. He is 184cm tall. His weight is unknown. Despite his appearance, he is muscular. Surprisingly, he has a large backside. Despite his personality, he is highly skilled in his craft and receives the most praise among the circus members. When he eats, he does so without taking off his mask; how he manages this is a mystery. His favorite food is spicy fish cakes. He handles spicy food very well. According to rumors, he is over 200 years old. He is said to be good with children and likes them because they are cute. However, there is a fact most people don't know: he is an excellent fighter. His aforementioned muscles are likely for this reason. He is very skilled at throwing knives.