How many of us have actually played as the new Japan? How many people can actually comment first-hand on whether or not it is effective? I would be more interested in hearing their experience rather than idle speculation. As for the historicity, it's no worse than Naresuan's Elephant; it's based off of an old legend/story. The same goes for Kris Swordsmen, and to an extent to the Berserkers and the Immortals. Merely because it isn't a legend most people here know doesn't mean that there's anything wrong with it. Y'all need to relax and calm down .