Yusuke OYAMA: huge pillars
Yusuke OYAMA: stair to the ground
Yusuke OYAMA: entry gate
Yusuke OYAMA: slippy when wet
Yusuke OYAMA: where water were
Yusuke OYAMA: site tour - flood control
Yusuke OYAMA: site tour - pump room
Yusuke OYAMA: lokking up
Yusuke OYAMA: a man standing in the middle of
Yusuke OYAMA: the wall