The den-den daiko is a Japanese

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 pellet drum

Pellet drum

Pellet drums are a class of membranophone, or drum, characterized by their construction and manner of playing. They have two heads , and two pellets, each connected by a cord to the drum...

. It has two heads and is suspended on a rod, with beads or pellets hanging on threads on either sides of the body of the drum. The drum sounds when it is turned on its axis from side to side, causing the beads to strike the heads of the drum.

The drum is found in other cultures as well, including, but not limited to Tibet

Tibet

Tibet is a plateau region in Asia, north-east of the Himalayas. It is the traditional homeland of the Tibetan people as well as some other ethnic groups such as Monpas, Qiang, and Lhobas, and is now also inhabited by considerable numbers of Han and Hui people...

, Mongolia

Mongolia

Mongolia is a landlocked country in East and Central Asia. It is bordered by Russia to the north and China to the south, east and west. Although Mongolia does not share a border with Kazakhstan, its western-most point is only from Kazakhstan's eastern tip. Ulan Bator, the capital and largest...

, India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

, China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

, Taiwan

Taiwan

Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

 and Korea

Korea

Korea ) is an East Asian geographic region that is currently divided into two separate sovereign states — North Korea and South Korea. Located on the Korean Peninsula, Korea is bordered by the People's Republic of China to the northwest, Russia to the northeast, and is separated from Japan to the...

. It is often used in religious ritual, but it is often sold as a children's toy or as a noisemaker at festival stalls.

The drum played a central role in the movie The Karate Kid, Part II

The Karate Kid, Part II

The Karate Kid, Part II is a 1986 American martial arts film and is a sequel to 1984's The Karate Kid. Ralph Macchio and Pat Morita reprise their roles as Daniel LaRusso and Mr. Miyagi, respectively. The original music score was composed by Bill Conti...

.