How to correctly use a prayer bead (juzu) at a Japanese temple

The juzu, often referred to as nenju (thought beads), serves two primary purposes: counting the number of recitations of a mantra or the name of Amida Buddha, and acting as a symbol of protection and purification. Historically, Buddhist prayer beads originated in India and traveled through China before reaching Japan alongside Buddhism in the 6th century. Each bead represents a human desire or worldly passion that must be overcome to reach enlightenment. Typically, a full set consists of 108 beads, representing the 108 earthly temptations (bonno) defined in Buddhist philosophy. Carrying a juzu is believed to purify the wearer and bridge the connection between the person and the Buddha.

One of the most important things to realize is that juzu are not one-size-fits-all. In Japan, different Buddhist sects—such as Jodo-shu, Shingon, or Zen—have distinct styles of prayer beads. Some feature two large loops, while others are a single string. For visitors, the most common type is the 'ryakushiki juzu' (informal prayer beads), which is a single-loop version acceptable across most denominations. Additionally, there are gender-specific differences; men’s beads tend to be larger and made of wood or darker stones, while women’s beads are typically smaller, often featuring glass, crystal, or colorful gemstones. If you are purchasing one as a souvenir or for use, selecting an informal version is the safest choice for general temple visits.

The etiquette of handling a juzu begins the moment you enter the temple grounds. You should never leave your prayer beads directly on the floor or a chair; if you need to set them down, place them on top of a clean cloth or inside your bag. When walking around the temple, the correct way to carry the juzu is in your left hand. The left hand represents the world of the living, while the right hand represents the world of the Buddha. By holding the beads in your left hand, you are signaling your desire to connect with the divine. Avoid swinging the beads or wearing them as a necklace, as this is considered highly disrespectful to their sacred nature.

The most critical moment for using the juzu is during 'gassho'—the act of placing one's hands together in prayer. While the specific technique can vary slightly by sect, the universal method for the informal juzu is as follows: first, pass the loop of the beads over the four fingers of your left hand, keeping the thumb separate. Then, bring your right hand to meet your left in front of your chest. The beads should drape over the outside of both hands, or remain encircling the fingers of the left hand while both palms are pressed together. Keep your elbows slightly away from your body and your fingers pointing upward at a 45-degree angle. This posture signifies sincerity and the oneness of the self and the Buddha.

If you are participating in a formal ceremony or 'oshoko' (incense offering), the juzu remains an integral part of the process. As you approach the incense burner, keep the juzu in your left hand. Use your right hand to take a pinch of incense, offer it up towards your forehead, and place it on the charcoal. After the incense is offered, immediately return to the gassho position with the juzu draped over your hands to offer a final bow. The clicking sound of beads rubbing together is common in some sects to symbolize the 'grinding away' of worldly desires, but unless you are familiar with the specific sect's rituals, it is best to handle the beads quietly and with focused intention.

After your prayer is finished, the juzu should be returned to its protective pouch (nenju-ire). Keeping the beads in a pouch prevents them from getting tangled or damaged and maintains their spiritual purity. If you are buying a juzu in Japan, it is highly recommended to buy a matching pouch at the same time. Many temple shops at famous locations like Senso-ji in Tokyo or Kiyomizu-dera in Kyoto offer beautiful sets. Remember that a juzu is considered a personal item that accumulates the wearer's spiritual energy, so it is generally not customary to lend your prayer beads to others or to borrow someone else's.

For those interested in the materials, Japanese juzu are crafted from a variety of natural elements, each with its own meaning. Wood from the Bodhi tree is highly prized as it represents the tree under which the Buddha attained enlightenment. Sandalwood is popular for its calming scent, while crystal is used for its association with purity and clarity. In recent years, modern juzu have incorporated contemporary materials like Swarovski crystals or colorful silk tassels (fusa). Regardless of the price or material, the value of the juzu lies in the respect the practitioner shows toward it. By following these simple rules of etiquette, you can engage with Japanese spiritual culture in a way that is both meaningful and respectful.