A shop of strange inventions www.ntv.co.jp
banzaitokyo
A shop owned by Nobumichi Tosa, a member of Maywa Denki sells all kinds of strange inventions - baseball that farts, robot that claps hands when someone approaches it. The owner hopes that the display of such unusual products will inspire people to come up with new ideas for inventions of their own.
Unfortunately the video doesn't give the address of the shop. I'd really like to find it and to visit it when I am in Tokyo.