About
Alien (宇宙人, uchuujin) (also referred to as "spaceman", in the manga) is an extraterrestrial who occasionally loiters too close to the circus, and is generally an antagonist in the show. He can be summoned by Papi with a ritual involving dancing in the center of a circle of fire pits (shown in 「MEDICINE」). He only appeared in 6 episodes.
According to the manga, he is the child of a Venusian and a Martian.[1] He is a graduate of Kyoto University's Integrated Human Studies program.[1] He met Papi in the school cafeteria.[1]
Appearance
Alien is a short, classic grey alien, who wears a reflective white suit with red boots and a red belt. He has black eyes and pointy ears. His blood is jade green.
Personality
Alien seems to be very rude, manipulative, demanding and violent. Not much is known about him. He seems to be enemies with Kedamono and Popee, yet appears to be on good terms with Papi.
The manga describes him as a serious person who wants to do his job well.[1]