New ozeki Takakeisho pulled out of the ongoing Summer Grand Sumo Tournament for a second time on Monday after aggravating a right knee injury.Takakeisho initially hurt his knee in a bout against Mitakeumi last Wednesday and it worsened after he made a seemingly ill-advised comeback to the tournament on Sunday, falling to Aoiyama.Related coverage:Sumo: Kakuryu, Tochinoshin suffer upset losses on Day 8Sumo: New ozeki Takakeisho withdraws from Summer tourney due to injurySumo: Wrestlers make beefy salute to 1st day of Japan's new eraHe will lose Monday's scheduled bout against sekiwake Tochino…READ FULL ARTICLE