People Japan Masahiko Ōishi peoplepill id: masahiko-oishi-1MŌ 5 views today 14 views this weekJapanese baseball playerMasahiko ŌishiBiographyListsAlso ViewedListsMasahiko Ōishi is in following listsBy field of workNotable Japanese athletesGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable Japanese AthletesGender:Male, Born in:Years 1930 to 1969Notable Japanese Baseball playersGender:Male, Born in:Years 1930 to 1969From our partnersSponsoredMasahiko Ōishi