3.455 out of 5 from 26 votes
Both manga are yaoi that involves a man who reluctantly acquires a cat boy. Both also have hot sex scenes. The main difference (besides the fact that Love Neco is longer) is the fact that Wane Koi Tsumi goes the clique route of the cat boy being a submissive uke, while Love Neco twists the clique by having the cat boys be agressive semes. Love Neco is also more of a comedy. Still, if you like one, you will probably like the other.