If you want this stuff because you're interested in what Shiina has to say about (her) music, then the closest thing is this thread:
http://forums.electricmole.net/showthread.php?t=1260.
There you'll find D.K.Liu's translations of Heisei Fusoku and Variety era interviews. I'm guessing you know this, though.
EmilScherbe also loosely translated bits and pieces of Shiina's conversation with Mummy D from that recent Sanmon Gossip special. I'm dying to watch that one because SR talks about the entire album and has an amusing conversation with (who I'm guessing is) Ikeda -- the Roudousha/Super Butter Dog guy. I want to know what the fsk DYONNE is.
Whatever it is, I'm sure it's
far more interesting than your average episode of Naruto!