Freemasons in Japan (mirror)

Original description:
Just like in the western regions of the world, the Freemasons have established a presence in Japan. But as they migrated to the far east, the rumors and conspiracy theories associated with their organization have followed them. Is there any truth to the rumors, or are these nothing more than Japanese urban legends?

Location of the Grand Lodge of Japan: https://goo.gl/maps/yo4qcb5m6KJ2
The Grand Lodge of Japan web site: http://www.grandlodgeofjapan.org/

Location of Tokyo Tower: https://goo.gl/maps/gjPRY7A9CuG2
Tokyo Tower web site: https://www.tokyotower.co.jp/en.html