most anime , whose most ardent fans outside japan seem to be introverted young men with fantasy fetishes 
(ROOT (NP (NP (JJS most) (NN anime)) (, ,) (SBAR (WHNP (WHNP (WP$ whose) (ADJP (RBS most) (JJ ardent)) (NNS fans)) (PP (IN outside) (NP (NNP japan)))) (S (VP (VBP seem) (S (VP (TO to) (VP (VB be) (NP (NP (JJ introverted) (JJ young) (NNS men)) (PP (IN with) (NP (NN fantasy) (NNS fetishes))))))))))))
(ROOT (NP (NP (JJS ) (NN )) (, ) (SBAR (WHNP (WHNP (WP$ ) (ADJP (RBS ) (JJ )) (NNS )) (PP (IN ) (NP (NNP )))) (S (VP (VBP ) (S (VP (TO ) (VP (VB ) (NP (NP (JJ ) (JJ ) (NNS )) (PP (IN ) (NP (NN ) (NNS ))))))))))))