Here is an article by WebBikeWorld describing the few new and slightly improved motorcycles that were shown at the Tokyo Motor Show this year. Near the bottom of the page are shown the electric motorcycles, scooters and a car (including whatever that Kawasaki thing is) that were at the show. Unfortunately, nothing appears ready to hit the market. Electric vehicles seem to remain mostly an effort to gain attention and maybe to judge the public's reaction to various electric concept vehicle ideas.

http://www.webbikeworld.com/motorcyc...motor-show.htm