Japan has always been known to be innovative but sometimes it's hard to believe how ridiculous some of their inventions are. I believe they don't have any limits during their creative process, they create what they want to create. And when you let inventors create what they want, they come up with some pretty odd inventions.
Don't get us wrong though, no matter how odd or weird any Japan-made product is it's almost always still useful. In fact, some of them are ingenious.
See for yourself.#1. A hand chopper to help prevent you from cutting your own hand.