The green circle in the center represents the Earth.
Green represents the global environment, and ultimately eternal hope.
The surrounding arcs represent the exploration of the Earth from east to west, north to south, and the surface and interior,
and also represent the energy of disseminating all kinds of information.
The different colors represent all kinds of information.
The center of the crossed lines represents Japan.
(Information exchange from Japan to the world)

Designed by Plus One Co., Ltd.'s Okumura Iehisa