Not sure if they are the same green balls, but I found the location of the first screenshot: https://www.google.com/maps/@42.858905,141.7240164,913m/data=!3m1!

Not sure if they are the same green balls, but I found the location of the first screenshot: https://www.google.com/maps/@42.858905,141.7240164,913m/data=!3m1!1e3 https://www.google.com/maps/@42.858905,141.7240164,913m/data...