The far side of the lake, at the foot of Mt. Fuji, is renowned for dairy farming. 16:15 Fujigane is home to 28 dairy farms with a total of more than 2500 head of dairy cattle.

It is also an active volcano. Last week, the Japanese government revised its volcanic hazard map for Mount Fuji for the first time in 17 years. This comes as new data shows that lava flows from a ...