Shingon rosary 真言宗数珠
Shingon (真言宗, Shingon-shū, "True Word / Mantra School") is one of the major schools of Buddhism in Japan and one of the few surviving Vajrayana lineages in East Asian Buddhism. It is sometimes also called Japanese Esoteric Buddhism, or Eastern Esotericism (Dōngmì, 東密). The word shingon is the Japanese reading of the Chinese word 真言 (zhēnyán), which is the translation of the Sanskrit word mantra.