Nice job answering the question CH123 and ItlnStln. And you accuse me of trolling?
I found the Japanese model when testing at Akihabara had way too small a spacebar for comfortable use. The Filco JP model has a wider spacebar.
HHKB2 JP
Show Image
(http://www.pfu.fujitsu.com/hhkeyboard/lineup/images/thumb_pdkb420w_l.jpg)
Filco
Show Image
(http://farm5.static.flickr.com/4075/4862861407_4628711164_z.jpg)
Personally, I'm waiting for the HHKB3.
helps having the normal amount of room for the bottom row haha
(http://img.photobucket.com/albums/v104/enthauptet/bin/pcgu3kb.jpg)