The invention discloses an amphithoe japonice indoor artificial breeding method. A rectangular cement pond with a drain outlet in one end of a pond bottom serves as an indoor breeding pond, and oyster shells, fan shells or bath balls serve as adsorption bases; amphithoe japonice with reproduction ability is put in the breeding pond and fed with special feed granules till larvae are formed; after being formed, larvae are fed with special feed powder through the satiation strategy till juvenile amphithoe japonice is formed; juvenile amphithoe japonice is fed with special feed granules through the satiation strategy till adult amphithoe japonice is formed; the special feed powder is prepared from 45-55 parts of dried chaetomorpha powder, 15-25 parts of bean pulp powder, 15-25 parts of peanut pulp powder and 8-12 parts of fish meal, and feed granules can be obtained by adding 0.5-1 part of sodium alginate to the special feed powder. By means of the method, indoor artificial reproducing and breeding of amphithoe japonice can be achieved, and the further application of amphithoe japonice in the prawn farming industry can be promoted.