In a traditional Japanese village the "odaiko" (big drum) defined the extent of the village land. In modern Japan, wadaiko has become more of a performance art, seen only during festivals or in concert. The most famous Wadaiko performance group are 'Kodo' (meaning heart-beat). They are not only the worlds most respected Japanese drumming group, they also maintain many traditional art forms. They group lives on the island 'Sado Higashima' and live together as a community in a traditional way. Many other cultures have adopted this style of drumming, from Germany and the United States to Australia.