Ozeki Onosato regained a share of the lead Saturday at the Spring Grand Sumo Tournament by defeating sekiwake Daieisho after overnight leader Takayasu lost his battle with fellow rank-and-file wrestler Churanoumi.The results leave Onosato and No. 4 maegashira Takayasu tied at 11-3 heading into the final day of the 15-day competition at Edion Arena Osaka, with lower-ranked maegashira Churanoumi, Aonishiki and Tokihayate one win back at 10-4.Onosato gave pusher-thruster Daieisho (9-5) a taste of his own medicine in the penultimate contest on Day 14, absorbing his opening charge, then shoving …READ FULL ARTICLE