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NANNING, CHINA - MAY 25: Mayu Matsumoto(L) and Wakana Nagahara of Japan celebrate the victory after the Women's Doubles semi finals match against Greysia Polii and Apriyani Rahayu of Indonesia during day seven of the Sudirman Cup at Guangxi Sports Center on May 25, 2019 in Nanning, China. (Photo by Shi Tang/Getty Images)

NANNING, CHINA - MAY 25: Mayu Matsumoto(L) and Wakana Nagahara of Japan celebrate the victory after the Women's Doubles semi finals match against Greysia Polii and Apriyani Rahayu of Indonesia during day seven of the Sudirman Cup at Guangxi Sports Center on May 25, 2019 in Nanning, China. (Photo by Shi Tang/Getty Images)

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NANJING, CHINA - AUGUST 04: Yuki Fukushima and Sayaka Hirota of Japan celebrate after defeating Shiho Tanaka and Koharu Yonemoto of Japan in their women's doubles semi-final match during the Total BWF World Championships at Nanjing Youth Olympic Games Sport Park on August 4, 2018 in Nanjing, China. (Photo by Fred Lee/Getty Images)

NANJING, CHINA - AUGUST 04:  Yuki Fukushima and Sayaka Hirota of Japan celebrate after defeating Shiho Tanaka and Koharu Yonemoto of Japan in their women's doubles semi-final match during the Total BWF World Championships at Nanjing Youth Olympic Games Sport Park on August 4, 2018 in Nanjing, China.  (Photo by Fred Lee/Getty Images)

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CHOFU, JAPAN - SEPTEMBER 13: Misaki Matsutomo(R) and Ayaka Takahashi of Japan celebrate after winning a point in the Women's Doubles second round match against Du Yue and Li Yinhui of China on day three of the Yonex Japan Open at Musashino Forest Sports Plaza on September 13, 2018 in Chofu, Tokyo, Japan. (Photo by Atsushi Tomura/Getty Images)

CHOFU, JAPAN - SEPTEMBER 13:  Misaki Matsutomo(R) and Ayaka Takahashi of Japan celebrate after winning a point in the Women's Doubles second round match against Du Yue and Li Yinhui of China on day three of the Yonex Japan Open at Musashino Forest Sports Plaza on September 13, 2018 in Chofu, Tokyo, Japan.  (Photo by Atsushi Tomura/Getty Images)