ayano used to attend this school — as did most other locals. but two years ago it closed down. in time from its last ever day. from a community on the verge of extinction, to one forever on the edge of danger. my next destination takes me 600 kilometres south to japan's third—largest island and the city of kagoshima, in the shadow of the country's most volatile mountain, sakurajima. japan is home to 108 active volcanoes — more than almost any other country. beneath us, three peaks of the volcano and two craters. there are three eruptions a day on average from sakurajima and today, it is happily gurgling sulphuric gases, making the air pungent. 100 years ago, there was a massive eruption from this volcano, which basicallyjoined it to the main island. it used to be a separate island. in fact, all the time, new islands are being created all across japan because of volcanic activity. 5,000 people live in this area, their daily lives constantly affected basically by what this volcano does. so, what is it like actually living down there? only a couple of months before our visit, 77 p