Oh tell me about it, I was in Okinawa for a couple of months and was staying at the Tokyo Grand Mer Hotel not to far from MCB Foster, and man not only was the room nice but if there is one thing I wish I had taken back with me was that toilet, it felt good, very Kawaii.
I have this on my master bathroom toilet.
http://www.biobidet.com/BB1000_SupremeBidet.htm
I could never go back.