It has been appeared since 1979 that the pattern of laver culture changes from household management to entrepreneurial management. The typical entrepreneurial laver culture management (ELCM) can be defined as a management by the floating aquaculturing method and mechanical processing system. Historical studies show that the ELCM could be operated only under the following condintions; circled1 securing capital, labor and aquaculturing farm. circled2 Leveling up of technology to combine these resources effectively. circled3 Realizing its true value of products for good profits. In turning from household mangement to ELCM, there are some obstacles as follows ; circled1 Uncertainty, which cannot maintein the merit of mass production because the object of laver culture is living in the sea. circled2 Immaturity of management owing manly to the lower level of technology and scarcity of competent managers. circled3 Social problems ; lack of aquaculturing farm, overpopulation in fishing villiage, side-job with agriculture etc. For these reasons, there has been household management with overlabor and underconsumption in fishing village. In order that ELCM can enter the stage of maturity, those problems should be solved. Because ef laver industrial inferiority, these can be solved by the support assistance of government. As the required conditions in ELCM are filled by the government policy, ELCM are increased recently in its numbers.