The tsuzumi is a traditional Japanese drum used in various forms of music, particularly in Noh and Kabuki theater. It has a distinctive hourglass shape and is made from wood, with animal skin stretched over both ends. The drum is played with the hands, producing a range of sounds that can convey different emotions and enhance performances. There are two main types of tsuzumi: the kotsuzumi, which is smaller and played on the shoulder, and the larger otsuzumi, which is played on the lap. Both types are essential in traditional Japanese music, adding rhythm and depth to the performances.