If Japan is successful, it would make them the next country after China in 2013 to carry out a successful unmanned moon landing, with the U.S. and the former Soviet Union being the other two countries, of course. Heading to the moon without a human is not the main objective of the upcoming mission, as Japan’s lunar lander will be equipped to land within 100 meters of its initial mark – which would make it the most accurate yet, whereas the others missed by a rather wide margin.
Japan hopes to make use of various technologies, including those from a facial recognition system which will observe the surface of the moon so that it can perform the relevant adjustments before “touchdown”, so to speak, and knowing their prowess in technology, one would be hard pressed to bet against their success by the time 2019 comes around.