In real life, an endoscopy is when a doctor needs to check out your gutty-works (you know, your innards) using a medical instrument called an endoscope, a long, tube-like device. In the world of Trauma Team, however, to perform an endoscopy you have to summon the power of the "eight million gods that exist to protect this world." You also have to use a bunch of instruments in what appears to be a somewhat complex orchestra conducted by a series of Wiimote and Nunchuk gestures. If there's one thing to take away from this video, it's that the inside of your body is most likely tumor-ridden with tiny little holes everywhere, and you should probably bug your doctor for a check-up. Of course, you could just ask your friend to take a look -- just make sure you sterilize the Wiimote first.