Maybe you should work backroom in concerts and listen to what is going on inside. Such opportunities are rare, so you might have to offer to work as a lowly paid porter. And you might want to avoid assuming that people put tinfoil hats on their scalps. Secondly, the media industry is never completely clean. Half a month as a Producer Assistant taugh me that.
Another way is to strike up conversations or make friends with people in the branded cosmetics business, Etude House is a good example. The media is effective at smoking everyone because it is their job to do so.
Then again, here is a proper one from news channels :
AKB48 Star Shaves Head After Scandal
Hiroki Azuma commented. So he is a complete critic too?