- 太鼓 — drum; Japanese drum
- 鼓動 — heartbeat; pulsation
- 鼓舞 — to inspire; to encourage
- 舌鼓 — smacking one’s lips (at good food)
- 和太鼓 — Japanese drums
- 小鼓 — hand drum (kotsuzumi)
- 鼓手 — drummer
- 鼓 — tsuzumi (hourglass drum)
A pictograph of a drum with sticks: from “to beat a drum” comes “to rouse, to encourage.” In compounds it keeps both senses — sound/beat and stirring up spirit or courage.