Whilst at school, Fang was involved in the leadership structure of the KMT student groups active in Japan in the Chinese student community. These groups were founded by the Tongmenghui clique cemented in Japan by Wang Jingwei. The KMT student organization was set up in the Kanda district where a Chinese communist group was already active at the Tokyo YMCA. Specifically, Fang was involved in countering Communist propaganda and student groups run by Japanese educated Chinese Communists such as Shi Qian (zh: 史迁), Wang Buwen, Tong Changrong (zh: 童长荣), Yu Dahua (zh: 余大化) and Fang Bin (zh: 房斌) at the Hubei Railway School of Tokyo or the Tokyo Railway Specialized School, a school set up by Zhang Zhidong for Chinese international students whose graduates went on to serve in the railway industry at Hubei for 6 years.
