On 29 March 2012, Lawyer Masahiro Amemiya of Yoshida & Partners Tokyo, Prof. Takashi Hakoi of Waseda University Japan and his doctoral student Mr. Li Gang unofficially and friendly visit Shanghai Maritime Court in accompany with Green Zhu. Mr. Amemiya and Mr. Hakoi communicated with Judge Fang of research office in Shanghai Maritime Court on Chinese and Japanese maritime trial practices.