When we thoroughly consider about Ichinen Sanzen of Ri deeply, we come to understand that everything in the Universe depends on each other, relates with each other, and does not exist independently. Everything exists as one. In the cycle of nature, everything in the Universe has its own role by making others active with each other and supporting each other. In other words, this Universe is one great being. Nothing has an independent existence. We human beings also have our own role as a part of the great life of the Universe.