Then Onoyama-sensei took us to Mizutani School , dated back to Edo period (which means it is about as old as Harvard) and referred to as one of the first public schools in Japan. I left my camera in the car....no pictures. However, along the highway from Bizen and Okayama city, there are so many mountains, cedar(sugi) forests alongside Seto Inland sea....and as a result many many long tunnels through the mountains. This one took about 5 minutes to cross, and I remember going through about 10 of them. The scenery was very interesting, the combination of elevated highways, prestine forests, sea, islands and mountains.