Sega unveils the Toylet, a games console powered by the user's urine, for use in Japanese bars.

The games are 'Mannekin Pis' - simply measures how hard you can pee.

Then there is 'Graffiti Eraser' - lets you remove paint by pointing a hose in different directions.

Or perhaps 'The Northern Wind, The Sun and Me' - where you play as the wind trying to blow a girl's skirt up, and the harder you pee, the harder the wind blows.

Finally, the very odd 'Battle! Milk From Nose' is a multiplayer game where you compete against the person who last used the urinal. The strength of your urine streams are compared, and translated into milk spraying out of your nose. If your stream is stronger, your milk-stream knocks your opponent out of the ring.