Kalikasan at Mamayan ng Numancia, Aqua-Agrikultura Inc. (KAMAMANA) formerly Kaanib ng mga Mangingisda at Magsasaka ng Numancia Aqua-Agrikultura is a local NGO located in Del Carmen, Siargao Island, Surigao Del Norte, Philippines, that fosters welfare for poor families and environmental conservation and preservation.