I new to Hetalia. Could someone please tell what it is?

黑塔利亚 is a 显示 about countries as people. Its a VARY good show
Their is also 日本漫画 and 粉丝 fics
Lots of people cosplay as the characters at cons 或者 randomly too
I would recomend this to ANYONE, its a fantastic anime

你 can watch it on youtobe and netflix and so many other places online.

更多 info: link

Some people say its educational yaoi..... I say its about cute dudes with accents...that's what made the 显示 so popular. But not only that but it makes funny refrences to the country's and history its self. All the characters are named after country's/mirco-nations and best of all your history grades go higher!!!
N'uff Said.... BD

It's an 日本动漫 where countries are portrayed as humans and they reenact what happened throughout history (Mostly about the time during WW2). And if 你 don't all ready know, the 标题 "Hetalia" are the collision of two words meaning "Useless Italy" in Japanese.