Japan has produced a number of fun USB storage devices over the years ("humping dog" memory stick, anyone?) and now there's another to add to the list thanks to the good people at Cut n' Paste.

The Ninja Driver is a new USB memory-storage drive that takes the form of Japan's unofficial mascot to save and protect your digital property.

Unlike most USB thumb-drives, the Ninja Driver doesn't require any cap — which means that there isn't any cap for you to lose. To access the USB interface, you simply bend your ninja at the waist and slide his pants down. At this point things might have gotten tricky if our little ninja friend had legs and . . . um . . . stuff, but thankfully all that he's packing is the USB key.