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What is a hanshō?

Hanshō are stationary clapper-less signaling bells hung in Buddhist temples throughout Japan. Like the larger bonshō, hanshō are hung mouth-down and remain motionless. A wooden beam or handheld mallet is swung to sound the bell, which indicates the time and calls monks to prayer. In earlier days, hanshō also gave service as fire alarms in village watch towers.

It is said the sloping shoulders and flat base of a hanshō emulate the seated posture of Buddha. As such, the bells are accorded utmost reverence. Casting the temple bell is also a sacred event, with sprigs of hallowed mulberry, gold offerings, and papers containing Buddhist prayers tossed into the molten bronze.

During World War II, an ordinance to collect metals was decreed throughout Japan. To feed its war machine and keep its armies outfitted, Japan needed vast quantities of industrial materials – and like plucking fruit from a tree, they turned to peaceable, defenseless bell towers. An estimated 70,000 bells (approximately 90% of the temple bells then in existence) were destroyed and smelted into armament.

Today, bonshō and hanshō maintain their sacred place in Japanese society and have become internationally-recognized symbols of peace and diplomacy.

Section image: A Buddhist monk wearing saffron-dyed robes walks toward the hanshō at Chishaku-in temple in Higashiyama-ku, Kyoto, Japan.

About the U.S. National Arboretum

Established in 1927 by an Act of Congress, the U.S. National Arboretum stretches across 451 acres in northeastern Washington, D.C. With a mission to increase the aesthetic, environmental, and economic importance of landscape and ornamental plants, the Arboretum curates picturesque gardens and exhibits, funds long-term botanical research, and leads conservation programs. It is also home to an extensive herbarium, the National Bonsai & Penjing Museum, the National Grove of State Trees, and 22 Corinthian columns which were once part of the east portico of the U.S. Capitol.

Section image: Twenty-two columns removed from the U.S. Capitol rise from a knoll at the U.S. National Arboretum in autumn.