Hetalia Axis Powers

ヘタリア Axis Powers5 connected anime

Based on a popular web-released manga series by Hidekazu Himaruya, this has been described as a "cynical gag" story set in Europe in the years between WW1 and WW2 (1918-1939), using exaggerated caricatures of the different nationalities as portrayed by a gaggle of bishōnen.