Table tennis: Tomokazu Harimoto, Mima Ito claim singles titles in Doha March 14, 2021 (Mainichi Japan) Japan's Tomokazu Harimoto plays a shot in his 4-2 win over Germany's Ruwen Filus in the men's singles final at the World Table Tennis Star Contender tournament in Doha on March 13, 2021. (Photo courtesy of WTT Doha 2021/Kyodo) TOKYO (Kyodo) -- Japanese players swept the singles events at the inaugural World Table Tennis Star Contender tournament in Doha on Saturday, with Mima Ito winning the women's title before 17-year-old prodigy Tomokazu Harimoto claimed the men's crown. With Chinese players staying home because of concerns about the coronavirus, world No. 5 Harimoto was left as the highest-ranked competitor in the men's draw.