Ghana's Isaac Dogbe lost to his Japanese opponent Shimizu Satoshi by 10 -9 on points in the round of 32 in the bantamweight divisionThe United Kingdom based boxer was a medal hopeful but slacked in the last round after he had dominated the first two rounds of the bout.Shimizu - an absurdly tall bantamweight is nine years older than the 17-year old Dogbe.The Japanese took advantage of his reach to outwit his Ghanaian opponent in third round of the competition.Shimizu now faces Magomed Abdulhamidov of Azerbaijan, who received an opening-round bye as the overall number two seed.