i'm a big closet fan.
this here is my oshimen, care of IKEA.
my room doesn't have a proper full-on wardrobe space, so this kinda set up suits my needs, the black drawers match my bed's black-wood finish
on a serious note... i won't say i'm a 'closet' fan, its not something i consciously HIDE from everyone, i enjoy akb just like enjoying any other band/artist, openly, and to my comfort.
I'm not one for 'showing it off' either... i do about in my daily fandom in my pace. If there's a cool clip involving akb, i show it to interested parties.. If someone in school see's my laptop's wallpaper and asks who the girl is, i'd just tell them "she's from AKB48, a jpns pop group".. if someone in my facebook/twitter asks why i keep posting about these girls, then i'd tell them the same thing. If someone rides in my car and asks why i'm playing these pop songs, i'd tell them the same thing. I guess what i'm saying is... it's more of an "Don't tell unless asked" kinda deal for me. It's there, i'm not flaunting it, but its there.
now about the -moral- dilemma of being a 'fan' of (mostly) underaged girls... it can easily be excused since they are an entertainment group.. just don't show them pb's or mag spreads.