The Odaimoku we chant contains all the Dharmas of all the Buddhas from all the realms of the universe and manifests all the pure Buddha Worlds of Tranquil Light. They are all manifest in your life through the sound of your voice chanting the Odaimoku.

“…When we contemplate the Original Buddha with every thought and chant the wondrous name with every utterance, the inconceivable power of the wondrous name and the wondrous entity manifest itself. All delusions will be eliminated, and all merits will be achieved. Dedicate this merit so it will spread to the entire Dharma-realm and benefit all sentient beings in the depths of their minds so that they will attain the merit of the Buddha of inherent existence.”

Shutei Hoyo Shiki, Udana-in Nichiki, page 398