I didn't realise that Willcom was experimenting with Android, but apparently we can expect to see an Android version of the Willcom D4 (WSO16H) later this year/early 2009.
Here's some info on the devce and some video footage.
Powered by an Intel Centrino Atom Z530 (1.33 GHz) chip, The Intel Atom is supposed to offer mobile devices the capabilities of a PC without excessive battery usage.
1GB of RAM
40 GB of HDD
5” touch screen (1024×600) LCD with LED Backlight developed by Sharp
Full QWERTY keyboard
Wifi B/G and Bluetooth 2.0 EDR
2Mega Pixel Video Camera
That's really a serious bit of 'kit', and im sure for business uers it's gonna be awesome. But man do people really carry around and use such hefty phones for personaly use?