We examine how evolving FDI legitimacy in China influences two strategic choices (entry mode and expatriate staffing) of Japanese subsidiaries there over the period 1993–2000, based on data aggregated from Toyo Keizai and the National Bureau of Statistics of China (various years). As FDI legitimacy improves over time, we find that smaller subsidiaries tend to choose the wholly owned subsidiary mode and deploy a higher percentage of expatriates, whereas larger subsidiaries tend to choose the joint venture mode and use a lower percentage of expatriates; and that Japanese subsidiaries are more likely to have a local manager, and this tendency may be stronger for larger subsidiaries. The theoretical and practical implications of these findings are discussed from a density dependence theory perspective.