So I just figured out how to listen to Aiba no Rekomen (currently listening to it, he's playing "Aozora Pedaru" ^0^... Ohohoho now it's "Futari no kinenbi", it's not often that I hear it X3).
edit: Apprently it's working fine with BSPlayer (thanks labeledlikeme <3)
Then, if winamp is your player by default, you just have to click this peercast link, you will see a popup asking you if it's ok that the link request a program to run (or something like this), just say "OK", then a little popup will appear on your peercast icon.
If Winamp is not your player by default, just run Winamp, click the peercast link above anyway, close your player (except if, obviously even if it's not Winamp, I dont know), open winamp, go to file>Play URL, and copy-paste this link:
For further listenings, to make it easier, save this station in your bookmarks (file>Play Bookmark>add current as bookmark):
Aiba-chan radio show is every Friday from 24:00>24:30 (meaning the night from Friday to Saturday) Japan Time.
I must say it's awesome to be able to listen to it at the same time than every Japanese fans *.*
OK NOW I WANT TO BE ABLE TO LISTEN TO THE OTHER BOYS RADIO SHOW LIVE >.<
I've searched for Sho Beat, apparently you can directly from FM Fuji website but you have to pay (if only I could figure it out ;_;), I also search for Bay Storm (apparently, you could listened to Bay FM through peercast some months ago, but not anymore T0T), and I couldn't find Jun Style either (on NACK5). I haven't tried Riida yet.
If anyone can help on this, this would be really welcomed!!!!
I hope this helped some people ^^;;;;;