Seventeen-year-old Rinka Matsuda made her Japan debut in the prestigious World Rugby Women's Sevens Series on Saturday, and found out she may have what it takes to compete among the world's best.Matsuda, a third-year high school student, started all three of the Sakura Sevens' matches at the Kitakyushu Sevens and scored a brace in a close 28-21 contest against Russia.Her first try in the 8th minute put Japan ahead for the first time in the tournament before the Russians sealed victory with a last-minute try by Elena Zdrokova."It's frustrating we couldn't win. But I found some of my skills w…READ FULL ARTICLE