Maybe it is because you have like half the people who's top favourite is naruto, and the other half who's top favourite is sasuke, so half the votes go to naruto, and half the votes go to sasuke, but although this happens, everysingle voter likes j-man but as the second best, so although j-man is like one of the most popular(like being actually more popular then the other people) he actually gets 0 votes.
this is an exageration with the half naruto, and half sasuke, since there are a lot of other charactors which have also gotton votes but that actually makes j-man more popular than ANY of the other guys if what I just described is actually completely true(not entirely but close). although there doesn't seem to be any exageration of bluring of the truth with the fact he is getting 0 votes.