 If you liked
NHK ni Youkoso!
|
 ...then you might like
Great Pretender
|
Both anime have main protagonists who are approached by an individual who claims to "help" them, but they usually end up manipulating them instead. Also, both main characters are in a weird job situation (or lack of) that is the initial cause of their issues as well. Although both series lean towards a more realistic depiction of certain groups of people, they have their high energy and cartoonish moments.