A japa mala or mala is an eastern rosary with 108 beads. The mala is used both in Hinduism and Buddhism for counting mantras, chants or prayers. Buddhist rosaries were likely adapted from Hinduism.
Malas are used especially in esoteric Japanese and Tibetan Buddhism, in which they are worn by priests and devotees alike. Rosaries are also the attributes of certain deities, most notably Avalokiteshvara, the bodhisattva of compassion.