Mr. Popo (ミスター・ポポ) is an assistant-deity who is apparently an immortal genie who tends the grounds of Kami's Lookout. Arashi had to defeat Mr. Pop in order to meet Kami. He is bound there eternally as the gardener and caretaker, but he can travel anywhere in the world when the occasion calls for it, using a magic carpet for Instant Transportation.Though he does not appear to physically age, Mr. Popo is very old; having served Kami, the Guardian of Earth, for hundreds of years, also serving Kami's predecessor, as well as guardians of the Earth into the distant past. Mr. Pop is shown to be very powerful and a task for Arashi. Despite this, Mr. Pop is a very nice person and rarely displays any negative emotions.