If you go to the top of the page click on the British flag and it will give some English translation.
eg:
After long developmental work JD-HELICOPTER comes to the market with a progressively solved one-man ultra-light helicopter, driven by four-stroke engine with power of 80 hp, good self-rotating properties and generally silent and cultivated operation.
Does not give much more detail that I could find. Sure looks like a short tail boom . I wonder if anything is actually flying or if it is just another "potential" concept.
Looks like they are trying to mimic the Mosquito ultralight which is pretty much well proven now.