Contribute to SFM Contributions to SFM are always welcome from those with an in-depth knowledge and / or interest in sumo. Do not let a lack of years watching the sport put you off and think you must live in Japan to be of use. Technical support staff, layout experts, graphic designers, researchers, proofreaders and writers are all areas we are looking to strengthen in. It is not all about being 'ringside.' At this time, all contributors and staff of SFM are working voluntarily and without pay so financial gain itself should not be the main aim of your contact. Contact the Editor with a rough outline of your ideas.