| Doubles | |
|---|---|
| 2019 Kurume U.S.E Cup | |
| Champions |  Hiroko Kuwata  Ena Shibahara |
| Runners-up | Erina Hayashi Moyuka Uchijima |
| Score | 0–6, 6–4, [10–5] |
Naomi Broady and Asia Muhammad were the defending champions, but Muhammad chose not to participate. Broady partnered alongside Ayaka Okuno but lost in the first round to Emina Bektas and Tara Moore. [1]
Hiroko Kuwata and Ena Shibahara won the title, defeating Erina Hayashi and Moyuka Uchijima in the final, 0–6, 6–4, [10–5].
Hiroko Kuwata / Ena Shibahara (champions) Momoko Kobori / Ayano Shimizu (quarterfinals)
Naomi Broady / Ayaka Okuno (first round)
Alison Bai / 
Jovana Jakšić (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | H Kuwata E Shibahara | 4 | 6 | [10] | |||||||||||||||||||||||
| H Arakawa M Hontama | 6 | 3 | [7] | 1 | H Kuwata E Shibahara | 1 | 6 | [10] | |||||||||||||||||||
| K Morisaki M Yonehara | 6 | 6 | K Morisaki M Yonehara | 6 | 2 | [4] | |||||||||||||||||||||
| J Namigata K Okamura | 4 | 2 | 1 | H Kuwata E Shibahara | 6 | 6 | |||||||||||||||||||||
| 4 | A Bai J Jakšić | 6 | 6 | M Ayukawa H Kaji | 4 | 2 | |||||||||||||||||||||
| WC | A Sonoda A Yamaguchi | 1 | 1 | 4 | A Bai J Jakšić | 6 | 5 | [2] | |||||||||||||||||||
| M Ayukawa H Kaji | 6 | 4 | [10] | M Ayukawa H Kaji | 1 | 7 | [10] | ||||||||||||||||||||
| WC | M Hasegawa M Yamaguchi | 3 | 6 | [7] | 1 | H Kuwata E Shibahara | 0 | 6 | [10] | ||||||||||||||||||
| M Inglis K McPhee | 3 | 3 | E Hayashi M Uchijima | 6 | 4 | [5] | |||||||||||||||||||||
| E Hayashi M Uchijima | 6 | 6 | E Hayashi M Uchijima | 7 | 3 | [10] | |||||||||||||||||||||
| E Bektas T Moore | 6 | 3 | [10] | E Bektas T Moore | 5 | 6 | [3] | ||||||||||||||||||||
| 3 | N Broady A Okuno | 3 | 6 | [6] | E Hayashi M Uchijima | 6 | 6 | ||||||||||||||||||||
| WC | M Matsuda A Matsumoto | 2 | 77 | [10] | WC | M Matsuda A Matsumoto | 1 | 1 | |||||||||||||||||||
A Bozovic  B Cengiz | 6 | 65 | [8] | WC | M Matsuda A Matsumoto | 77 | 2 | [10] | |||||||||||||||||||
| M Ozeki R Ueda | 3 | 6 | [6] | 2 | M Kobori A Shimizu | 64 | 6 | [5] | |||||||||||||||||||
| 2 | M Kobori A Shimizu | 6 | 2 | [10] | |||||||||||||||||||||||
Ons Jabeur was the defending champion, having won the event in 2013, but chose not to participate.
Jarmila Gajdošová and Arina Rodionova were the defending champions, but chose not to participate.
Hiroko Kuwata and Riko Sawayanagi were the defending champions, but decided not to participate this year.
This was the first edition of the tournament.
Wang Yafan and Xu Yifan were the defending champions, but both players chose to participate in Anning and Madrid instead, respectively.
Kristýna Plíšková was the defending champion, but chose to participate in Trnava instead. Remarkably, all of the eight seeded players lost in the first round.
Martina Hingis and Sania Mirza were the defending champions, but chose not to participate together. Mirza teamed up with Barbora Strýcová, but lost in the quarterfinals to Caroline Garcia and Kristina Mladenovic. Hingis played alongside CoCo Vandeweghe, but lost in the semifinals to Garcia and Mladenovic.
Kristýna Plíšková won the title, defeating defending champion Nao Hibino in the final, 6–3, 2–6, 6–3.
Yaroslava Shvedova was the defending champion from 2015, when the event was last held, but did not participate this year due to injury.
Elina Svitolina was the defending champion from the last time the event was held at Pune in 2012, but chose not to participate this year.
Eri Hozumi and Miyu Kato were the defending champions, but Kato chose to compete at the 2018 J&T Banka Prague Open. Hozumi chose to partner Makoto Ninomiya but lost in the semifinals to Ksenia Lykina and Emily Webley-Smith.
Katy Dunne and Tammi Patterson were the defending champions, but both players chose to participate with different partners. Dunne partnered Abigail Tere-Apisah, while Patterson chose to play alongside Ayaka Okuno. Patterson lost in quarterfinals to Naomi Broady and Asia Muhammad.
Bianca Andreescu and Carol Zhao were the defending champions, but Zhao chose not to participate. Andreescu played alongside Carson Branstine, but lost in the quarterfinals to Elitsa Kostova and Katherine Sebov.
Alexa Guarachi and Erin Routliffe were the defending champions, but both players chose not to participate.
Naomi Broady and Asia Muhammad were the defending champions, but Muhammad chose to participate at the 2019 FineMark Women's Pro Tennis Championship instead.
Defending champion Hsieh Su-wei and her partner, Elise Mertens, defeated Veronika Kudermetova and Elena Vesnina in the final, 3–6, 7–5, 9–7, to win the ladies' doubles tennis title at the 2021 Wimbledon Championships. The pair saved two championship points en route to their first major title together.
Neal Skupski and Desirae Krawczyk defeated Joe Salisbury and Harriet Dart in the final, 6–2, 7–6(7–1), to win the mixed doubles tennis title at the 2021 Wimbledon Championships. It was Krawczyk's second consecutive major title in mixed doubles, following her success at the French Open.
Ena Shibahara and Wesley Koolhof defeated Ulrikke Eikeri and Joran Vliegen in the final, 7–6(7–5), 6–2 to win the mixed doubles tennis title at the 2022 French Open.
Storm Hunter and Ellen Perez were the defending champions but chose not to participate.
Hiroko Kuwata and Ena Shibahara were the defending champions but chose not to participate.