Internet radio websites in the Japanese language

[hdprene]

I got disconnected from the internet for five days due to an administrative issue with a new modem/router which my provider sent me Since last monday afternoon everything is working again and step by step my former listeners do come back now. Except for Japan. I had a whole lot of listeners upthere but it seem I'm whiped off from their radio station maps. My question is: Is there a special site in the japanese language, a sort of Japanese version of tune-in.com Thanks for reading and hopefully someone knows the answer Regards, René