Canon, Japan has announced LT-100TKM, a new mouse that doubles as a mini keyboard.

Hitachi, Japan has announced the Prius One, a new imac-ish all in one pc.

The all-in-one PC is powered by an Intel Celeron M 380 CPU at 1.83 GHZ, Intel 910GML Express chip set, 512 MB RAM (upto 2 GB), 320GB hard drive, +/-R DL DVD Super Multi drive and a 17" LCD display (1280 x 1024 pixels). The Prius One comes with a 3 in 1 memory card reader, 5 x USB 2.0, 1 x Firewire, Ethernet and a 56K modem. The unit measures 394 x 198 x 439mm and weighs 11.2 kgs.

Prius One

The Bluetooth controlled robot, Plen is available now in Japan. Plen is powered by a 32 bit ARM7 CPU at 33MHz and has 18 movable joints. It connects to the PC via USB and can also be controlled by a cell phone via Bluetooth.

Plen is available now in limited numbers of 50 in Japan for 262,500 Yen ($ 2200)

Plen

Vibone, Japan has announced a pair of waterproof headphones, the EZ-80WP that use bone conduction technology to transfer sound from your digital audio player to your eardrums writes ubergizmo

Seen at Engadget