Tsurugamine Akio
His highest rank was "sekiwake . " He was twice runner-up in a tournament and won 14 special prizes , including a record ten for Technique , and earned ten gold stars for defeating "yokozuna . " After his retirement he was the head of Izutsu stable and coached two of his sons , Sakahoko and Terao , to the top division . 
<triplet> Sakahoko <subj> Terao <obj> sibling <triplet> Terao <subj> Sakahoko <obj> sibling