musical.toilet

last year this day, i arrived at tokyo starting my few months of short term overseas assignment. it's been an exciting and tiring first few days with new things such as musical toilet.  something that drove me nuts whenever i go to the ladies. I hear this flushing sound music a lot in the ladies.  everyone is making 'music' except me.

 
i finally ask my japanese colleague why people playing the noise music when they are making business at the toilet.  the answer doesn't make any sense to me and is totally hilarious.  what a laugh of the day.  for me it is even more embarrass to play the music than let the natural sound takes it place....