 If you liked
Hametsu no Mars
|
 ...then you might like
Kore ga UFO da! Soratobu Enban
|
Both are very informative, funny and both feature strange looking aliens. Hametsu no Mars is even more funnier than UFO. Also, Hametsu no Mars is based on events which might happen this year, so it's a must watch if you wish to protect yourself from a potential alien attack, especially if you live in Tokyo.