Loving-kindness Mantra: Phrases of excellent wishes despatched to oneself of Other folks, for instance “May perhaps I be happy”, “May you be wholesome”, or “Could all of us be at peace”. This custom was transmitted to Japan by Kūkai (774–835), who Established the Japanese Shingon (Japanese for Zhēnyán) mantra car. https://www.youtube.com/watch?v=7yoEpl90KUg