I visited very old holy temple in Japan built 3000 years ago. That was making really mysterious atmosphere. .. Please look at the picture.
Oops, sorry I am just joking. This is actually a water evacuation plant to protect surrounding regions from inundation. There was really a huge water tank… 176 meters long. Really amazing 😀
In Greater Tokyo Area, there are numerous “niche” tour spots. From now on, I will introduce them to you !