The invocation of Nam-Myo-ho-Ren-ge-Kyo (a mantra).

Literally 'title'. Refers to the invocation or chanting of Nam-Myoho-Renge-Kyo.

Nam Myōhō Renge Kyō (南無妙法蓮華経, also transliterated Namu Myōhō Renge Kyō) is a mantra that is chanted as the central practice of all forms of Nichiren Buddhism. The mantra is referred to as daimoku (題目, "title") and was first revealed by the Japanese Buddhist teacher Nichiren on the 28th day of the fourth lunar month of 1253 ce at Kiyosumi-dera (also, Seichōji) near Kominato in current-day Chiba, Japan. The practice of chanting the daimoku is called shōdai (唱題).