The manga comes from Yuki Tabata which began in February 2015 and has thirteen volumes released so far.
The show has Cris George directing based on the scripts from Bonny Clinkenbeard and the main cast includes Dallas Reid as Asta and Micah Solusod as Yuno.
The high profile show of the moment and marketed that way is the Black Clover anime adaptation, which Crunchyroll has been doing the simulcast for.
Coming in at just over a minute we get The Royal Knights as they begin their siege on the Eye of the Midnight Sun’s headquarters!