Hirafucho is a town whose every nook and cranny is soaked in hip hop culture. Even in school the curriculum is based on hip hop with rap being taught for music class, breakdancing for P.E., and learning to spit mad rhymes for language. In Hirafucho there lives a fifth-year elementary school student named Yo!Hey whose special technique is rapping to the beat of his own farts! One day, an alien named Onepac appears, and it's up to Yo!Hey and his friends DJ Ken and Big Boo to go off on an adventure in search of an object to save the world! Source: Tokyo Otaku Mode Note: It aired during the Oha-Suta (おはスタ) variety program on TV Tokyo.