Tsukimi Namiki on Sunday secured Japan's second boxing medal at the Tokyo Olympics, winning a 5-0 unanimous decision in her women's flyweight quarterfinal bout.The win over Colombia's Ingrit Lorena Valencia Victoria at Kokugikan Arena put the dynamic 22-year-old Japanese into a semifinal bout on Wednesday, where she will be guaranteed at least a bronze medal."I think I did a good job of boxing to my strengths," said Namiki, who appeared to be in constant motion as she danced and darted in and out against her opponent. "It's a relief (to secure a medal) but this is just one stop on my journe…READ FULL ARTICLE