近代列强与西藏地方的关系是学界探讨的重要课题。其中学界围绕英国沙俄侵略西藏展开了颇具建树的研究①,而对日本染指西藏的研究则鲜有涉及,即便从日本侵华史的角度来看,学界关于日本图谋西藏的研究成果也寥寥无几。②造成这种现状的主要原因是史料匮乏和获取的困难。秦永章的 The relationship between the modern powers and the Tibetan areas is an important topic discussed by the academic circles. Among them, academics have conducted some rather fruitful studies on the aggression of Tibet by the British and tsarist countries in Russia. However, few studies have dealt with Japan’s accusations of Tibet. Even from the perspective of Japan’s history of invasion of China, there has been very little academic research on Japan’s attempts to plot Tibet. ② The main reason for this situation is the lack of historical materials and access difficulties. Qin Yongzhang’s