Hetalia World Series Extra Episodes gathers four bonus comedy shorts from Hetalia World Series, released as specials in 2011. Three come from the Hetalia World Series fan disc and the fourth is Hetalia=Fantasia. The fan disc episodes cover a talkative gathering of the Nordic nations, a Halloween celebration, and a look back at earlier events in the series. The humor lands hardest when you already know these characters' quirks and relationships.