Bizarre alien balloons make home inside shrine in Kyoto
The Asahi Shimbun登载。(Aug 19, 2016)
KYOTO--Mysterious luminous spheres float inside a Kyoto shrine like visitors from another planet.The Asahi Shimbun
They change their color and make eerie sounds like bells echoing in a cave when visitors touch them; it's as if they are trying to communicate with the earthlings.（本文抜粋）