Hetalia: The World Twinkle OVA is a oVA anime that premiered in fall 2015.

About the production: the story comes from a manga, there are 3 episodes of about 5 minutes and its current status is "finished".

Its main genres are comedy, with themes such as Historical, Cute Boys Doing Cute Things, Educational and Primarily Male Cast.

On AniList, Hetalia: The World Twinkle OVA has an average score of 67%, a good score, and appears on 2,260 users' lists.

Make sure you don’t miss out on four extra special OVAs, including a Halloween special. Oh my gosh, everyone looks so cute in their costumes! Look at America dressed as—and oh, look at you, England! Squee!! (Source: Funimation)

Official synopsis from AniList.