The Korea Harmonica Education Association (KHEA) is a non-profit organization registered by the Ministry of Culture, Sports and Tourism in Korea.

Over 200 professional lecturers have been actively engaged, and efforts are being made to expand cultural opportunities for people from diverse backgrounds, including the low-income, single-parent and the elderly population.

KHEA established a harmonica orchestra group to contribute to the development of culture and arts. KHEA is also contributing to the international exchange and performance of harmonica music by inviting world-famous musicians.