2014.Oct 26, I took part in the package subjects class of "forest and human" .
In this class, I cut the tree at Mt. Ryuo.
It was a little cold season, I became warm when I cut the tree.
There is ingenuity in how to cut the tree.
First, I'll put a vertical incision in the tree.
Second, I'll put the cut at an angle of 45°(the photo below).
I put a little cut from the opposite of the last cut.
Then, the tree will fall under the weight of the tree itself.
It is a saw that was used to logging.
This saw is written with Samurai.
This activity leads to protect forests.
And, it is also possible to protect Japanese liquor factory in Saijo.
This event will be held again on December 6.
I want everyone to participate.
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