I worked in Japan for many years. The nice hotels have top of the line Toto's. They serenely greet you when you enter the separate room from the bathroom... gently light the area... slowly unfold... welcoming you. They play soft sounds of flowing water (or music) to maintain tranquility while do your business... emit a fresh fragrance. It's hard to go back to being a barbarian. A top the line Toto will set you back from $12K to $25K.