People Japan Masatoshi Shiraiwa peoplepill id: masatoshi-shiraiwaMS 9 views today 21 views this weekMasatoshi ShiraiwaBiographyListsAlso ViewedListsMasatoshi Shiraiwa is in following listsBy field of workNotable Japanese athletesGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable Japanese Sumo wrestlersGender:Male, Born in:Years 1930 to 1969Notable Japanese WrestlersGender:Male, Born in:Years 1930 to 1969Notable Japanese AthletesGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredMasatoshi Shiraiwa