Nandaka Velonica

Both very light-hearted, slice-of-life shows sure to be a pleasant way to pass the time. While on the surface, Nichijou might not be as outlandish as NV to feature an alien, both shows explore the lives and feelings of many different characters, from the ordinary human being to the robot fitting into society. 

Both are funny, stylish and cartoony cartoons about aliens in a futuristic environment, with a dash of puppy-love romance. They're both very colorful, fun to look at with great animation, and around 10 min episodes, not too short or long.