That's right, a toilet! Not just any toilet though. Check out that control panel. This allows you full control over such things as: toilet seat temperature, angle and pressure of bidet, bidet water temperature and there is a button that makes the sound of a flushing toilet. Now, apparently, women used to constantly flush the toilet to disguise any unsavoury noises that might be heard that would cause embarrassment! Now obviously this is quite the waste of water. Japanese solution - create a button to simulate the noise. Brilliant!