In a time filled with wars, environmental concerns and issues, there lives a gaggle of beautiful boys that are the personification of the world's countries. Japan, England, France, Finland, Germany and the rest of the boys attend the World Conference and tackle issues like global warming with a heavy dose of fun. Through multiple world wars the gang will traverse deserts, build mecha U-boats and solve the world's problems together!
Both are comedy/parody anime that are made up of short episodes. Hetalia parodies world history while Lychee DE Light Club parodies the manga it's (loosely) based on. Personally, I thought Hetalia was much better than Lychee, but if you like parody anime that has episodes that are 5 minutes long or less, then you might as well check out both.