HeyBot Is Born with a Hey-Boom!
The Screw Kingdom is a land where humans and VocaBots live in symbiosis, united by the screws they hold dear. Prince Nejiru is given a Screw Soul on his birthday, which leads him to his very own VocaBot, who awakens with a huge fart! Nejiru and his new bot, Heybot, then return to the kingdom to challenge his father to a VocaBattle for the throne! Source: crunchyroll
Aired 18/09/2016EP 1 - HeyBot Is Born with a Hey-Boom!
2016
Heybot!
The anime takes place on the screw-shaped island country of Screw Island and follows the "Vocabot" Heybot and his partner, Prince Nejiru as they collect different "Vocab Screws". When the Vocabots wear the Vocab Screws on their heads, they're able to compete in "Vocab Battles," battles for who can think up and tell the best jokes.
(Source: Anime News Network)