FM Yokohama
Radio station that has taken to the net. RealAudio and Video. Mostly Kanji - some English (Kanji/English)

J-Wave Website
Outline for JOAV, 81.3 FM Tokyo.

FM Cocolo
Homepage for FM Cocolo, 76.5 FM in Osaka.

Inter-FM 76.1 FM - Tokyo
InterFM Online, at 76.1 MHz FM in Tokyo.

Zip-FM 77.8MHz
Homepage for Zip-FM, Nagoya.

Nic at 9
Fan site for Radio-i's Nic James who hosts the show Beat Condition on Nagoya's Radio-i.

Radio Japan - NHK
Combines general service broadcasts in English and Japanese, and regional service broadcasts in local languages.

Shonan Beach FM 78.9
Includes news, schedule, and online feed.