As we wound our way up and down the hill-sides we saw evidence of "fire-farming." It is the simple method by which a small tract with a favourable aspect is cleared by fire and cultivated, and then, when the fertility is exhausted, abandoned. I was assured that after fire-farming "tea springs up naturally," and that though tea-drinking may have been introduced from China there could not be such large areas of tea growing wild if tea were not indigenous.
Most of our paths lay through woods and matted vegetation. I noticed that trees were often felled in order that mushrooms might be grown on and around their trunks. There is a large consumption of these tree-grown mushrooms in Japan and an export trade worth two and a half million yen.
CULTIVATION TO THE HILL-TOPS.
An inscribed stone by our path was a reminder of the belief in "mountain maidens." They have the undoubted merit of not being "so peevish as fairies." At another stone, before which was a pile of small stones, a farmer told us that when a traveller threw a stone on the heap he "left behind his tiredness."
IMPLEMENTS, MEASURES AND MACHINES,