U3-X unicycle gave us a bit of a chuckle when we first peeped the video last week. Now look at this, just look at it! Not only does the Honda EV-N Concept steal all the best retro styling from the classic Fiat 500 (or Honda 600 closer to home), it also integrates the miniscule U3-X electric transporter directly into its passenger door frame -- adding an additional 22-pounds, at least, in the process. Oh, and this little guy's electric with a solar roof panel. The EV-N will makes its debut at the Tokyo Motor Show next month where we hope to give it a great big hug just for showing up. A few more pics after the break, fully gallery just beyond that read link.