The Organization for Industrial Spiritual and Cultural Advancement (OISCA) is an international NGO founded in Japan in 1961. OISCA is operating in 36 countries and territories. OISCA has carried out projects on agricultural development, forestation, natural environment conservation, environmental education, and educational facilities improvement, etc.

In the face of the extreme events of natural disasters that occur increasingly, it also works to deliver emergency assistance to disaster-stricken areas when the need arises.