IMO 2003 JAPAN is a Committee established by the Mathematical Olympiad Foundation of Japan (MOF of JAPAN, for short) for executing IMO 2003. The directors of IMO 2003 JAPAN are: Hiroshi Noguchi (Executive Director) Tomo Noguchi (Managing Director) Hiroshi Wakatsuki (Finance and Scheduling Director) Shun Nakao (Director) Keiko Kamae (Director) Yuji Ito (Chairman of the Jury) Ryuichi Ito (Chairman of the Problem Selection Committee and Chief Coordinator) Yoshio Togawa (Secretary) Etsuro Moriya (Data Processing Director) Shinichi Suzuki (Chairman of Guids) Ken Sawada (Chief Invigilator) IMO Advisory Board Chairman: Jozsef Pelikan (Hungary) Secretary: John Webb (South Africa) Members Nazar Agakhanov (Russia) Adam McBride (United Kingdom) Nikos Alexandris (Greece) Ryuichi Ito (Japan) Titu Andreescu (USA) Federico Ardila (Colombia) Maria Luis Prez Segui (Mexico)