Neo Yokio is an American-Japanese co-produced animated television series created by Ezra Koenig of American rock band Vampire Weekend, and produced by Japanese anime studios Production I.G. and Studio Deen. The first season, consisting of six episodes, premiered on Netflix on September 22, 2017. The Christmas special Neo Yokio: Pink Christmas was released on December 7, 2018. Netflix's press release describes Neo Yokio as the "greatest city in the world", a modern-day alternate timeline New York where Magicians saved the city from ruin by demons in the 19th century, gaining a place in the upper echelons of society and becoming known as "Magistocrats". The series revolves around Kaz Kaan (Jaden Smith), a vain and wealthy Magistocrat and his mecha butler Charles (Jude Law), as he balances a vapid and decadent life as a fashionisto in the city with his demon-hunting duties managed by his stern Aunt Agatha (Susan Sarandon).