Wap Review has a good overview of the phones and new services.
3G seems to be taking Japan by storm. In wandering around the city, I saw many of the latest 3G handsets in use. One of the most popular seemed to be NEC’s Linux based N902i on the DoCoMo FOMA network. The selling point of this phone is the 2MP camera with image stabilization and auto focus, but the nicest part for me was the Netfront browser on the 2.5 inch, 240 x 345 (dubbed QVGA+TM) TFT screen with 262,144 colors. The N902i also has an MP3 player with equalizer, a PDF viewer, support for the Japanese i-Appli Java standard for games and applications and it does OTA MP3 downloads and uses a mini-SD for storage.