This paper compares the social responsibility of the Japanese enterprise's new developing model with that of their set model and analyzes the advantages and disadvantages of the social responsibility in their laws. The paper summarizes their features and provides the possible orientation for China's related departments when they perfect the the corresponding laws. In China's company law, the ordinary regulations should be added to the law to standardize the social responsibility. Besides, the social responsibility should be taken as one of the required provisions for the enterprises so as to standardize their doings and promote the social responsibility.