Mainoumi Shūhei
Mainoumi Shūhei ( born 17 February 1968 as Shūhei Nagao ) is a former sumo wrestler from Aomori , Japan . 
<triplet> Mainoumi Shūhei <subj> 17 February 1968 <obj> date of birth <subj> sumo <obj> sport <triplet> sumo <subj> Japan <obj> country of origin <triplet> Aomori <subj> Japan <obj> country <triplet> Japan <subj> Aomori <obj> contains administrative territorial entity