Yokozuna Hoshoryu and ozeki Aonishiki got back to their winning ways at the Spring Grand Sumo Tournament on Thursday as sekiwake Takayasu and No. 4 maegashira Takanosho kept their perfect records after five days of action.The only grand champion left in the tournament following the withdrawal of his injured rival Onosato on Wednesday, Hoshoryu (4-1) found his way past No. 2 maegashira Churanoumi (2-3) to avoid back-to-back defeats at Edion Arena Osaka.Okinawa native Churanoumi, who beat Aonishiki a day earlier, briefly seized the front side of Hoshoryu's belt with his left hand. But the Mon…READ FULL ARTICLE