By Hirotaka on June 14, 2010 2:50 PM
Our guests often ask us if tap water is drinkable.
"Yes, we can!" is our reply.
In Tokyo, botteld tap water is sold (100 yen/ 500ml).
They'd just like to convey that tap water is safe to drink
and high level of technology by to do that.
You can find it at the Tokyo Metropolitan Government buildings.
