 Bonshō are sited in Buddhist temples , usually in a specially designated building or tower called a <unk> <unk> . They are used to mark the passage of time , and to call the monks to liturgical services . In Buddhism , the bell 's sound is considered to be calming and to induce a suitable atmosphere for meditation . Because of their shape ( with sloped shoulders and a flat base ) the bells are seen as representations of the sitting Buddha , and are accorded similar respect ; those striking the bell will first make three bows towards it , just as they would before a statue of Buddha . 
