Circuit race is in the second half of the video. The video is SFW, despite any concern in the first few seconds.
Next step is get one of these for the real PiP and Leaf. Then, maybe hand cranking for 24 hours might get one half a mile of EV range!
PC had a get together in January 2009, consisting of members from around the world. One the the 2 dozen invitees brought these over from Japan. I just had to get one. Now, I don't think I can even find it. Impulse buying. .