Sannai Maruyama ruins
Tohoku, Aomori Prefecture, Sannai Maruyama ruins.
Many people lived here in the Jomon period
It is a large village historic site.
As well as various earthenware items,
Traces of many cultivated plants were also discovered,
I wonder if agriculture was done here
There is discussion.
Also big pillars are famous
There is a height of about 6 m!
Besides, it is quite tightly measured
It seems that there was sophisticated technology.
After touching the romance of history
Let's go to a hot spring!