vajra (indestructible substance); diamond; adamantine; thunderbolt; Indra's weapon; Buddhist symbol of the indestructible truth
prajna (wisdom required to attain enlightenment); noh mask of a grinning, horned demoness (represents a woman's rage and jealousy); family crest designed after the Hannya noh mask; dreadful face (esp. of a woman driven mad by jealousy); terrifying facial expression
pāramitā; perfection; perfection of Buddhist practices or attaining enlightenment
sutra; Buddhist scriptures