Result | No. | Date | Tier | Tournament | Surface | Partner | Opponents | Score |
Win | 1. | 28 August 2006 | 10,000 | ITF Saitama, Japan | Hard | Cho Eun-hye | Reina Ishihara Kana Okawa | 6–1, 1–6, 7–6(6) |
Win | 2. | 31 March 2008 | 10,000 | ITF Obregón, Mexico | Hard | Anne Yelsey | Ana Clara Duarte Fernanda Hermenegildo | 6–0, 6–1 |
Win | 3. | 5 May 2008 | 10,000 | ITF Thiruvananthapuram, India | Clay | Yu Min-hwa | Magda Okruashvili Poojashree Venkatesha | 7–6(6), 6–2 |
Win | 4. | 9 June 2008 | 10,000 | ITF Tokyo, Japan | Hard | Maya Kato | Liu Wanting Zhao Yijing | 6–4, 6–2 |
Loss | 1. | 28 July 2008 | 25,000 | ITF Obihiro, Japan | Carpet | Tomoyo Takagishi | Mari Tanaka Shiho Hisamatsu | 4–6, 2–6 |
Loss | 2. | 13 October 2008 | 25,000 | ITF Mount Gambier, Australia | Hard | Yurika Sema | Natalie Grandin Robin Stephenson | 4–6, 2–6 |
Loss | 3. | 23 March 2009 | 10,000 | ITF Kōfu, Japan | Hard | Maki Arai | Shuko Aoyama Akari Inoue | 5–7, 6–3, [8–10] |
Win | 5. | 14 September 2009 | 10,000 | ITF New Delhi, India | Hard | Moe Kawatoko | Chae Kyung-yee Shin Jung-yoon | 2–6, 6–2, [10–6] |
Win | 6. | 21 September 2009 | 10,000 | ITF Dehradun, India | Hard | Moe Kawatoko | Keren Shlomo Poojashree Venkatesha | 6–1, 6–3 |
Win | 7. | 5 October 2009 | 10,000 | ITF Noida, India | Hard | Moe Kawatoko | Sanaa Bhambri Poojashree Venkatesha | 6–1, 4–6, [10–5] |
Win | 8. | 12 October 2009 | 10,000 | ITF Pune, India | Hard | Moe Kawatoko | Sanaa Bhambri Rushmi Chakravarthi | 6–0, 6–3 |
Win | 9. | 19 April 2010 | 10,000 | ITF Mie, Japan | Carpet | Yurina Koshino | Miyabi Inoue Aiko Yoshitomi | 6–4, 7–6(7) |
Win | 10. | 26 April 2010 | 25,000 | ITF Ipswich, Australia | Clay | Moe Kawatoko | Isabella Holland Sally Peers | 6–4, 4–6, [10–5] |
Loss | 4. | 2 August 2010 | 10,000 | ITF Niigata, Japan | Carpet | Ayumi Oka | Akari Inoue Kotomi Takahata | 1–6, 4–6 |
Loss | 5. | 17 January 2011 | 25,000 | ITF Muzaffarnagar, India | Grass | Mari Tanaka | Rushmi Chakravarthi Poojashree Venkatesha | 6–3, 4–6, [12–14] |
Loss | 6. | 28 March 2011 | 25,000 | ITF Ipswich, Australia | Clay | Mari Tanaka | Casey Dellacqua Olivia Rogowska | 4–6, 4–6 |
Win | 11. | 20 June 2011 | 10,000 | ITF Tarakan, Indonesia | Hard (i) | Moe Kawatoko | Jessy Rompies Grace Sari Ysidora | 6–2, 7–5 |
Loss | 7. | 16 July 2012 | 25,000 | Challenger de Granby, Canada | Hard | Shuko Aoyama | Sharon Fichman Marie-Ève Pelletier | 6–4, 5–7, [4–10] |
Loss | 8. | 6 August 2012 | 50,000 | Bronx Open, United States | Hard | Eri Hozumi | Shuko Aoyama Erika Sema | 4–6, 6–7(4) |
Loss | 9. | 3 September 2012 | 25,000 | ITF Noto, Japan | Grass | Mari Tanaka | Kumiko Iijima Akiko Yonemura | 1–6, 6–4, [5–10] |
Win | 12. | 22 October 2012 | 25,000 | ITF Hamamatsu, Japan | Grass | Shuko Aoyama | Monique Adamczak Alexa Glatch | 3–6, 6–4, [10–6] |
Loss | 10. | 19 November 2012 | 75,000+H | Toyota World Challenge, Japan | Carpet (i) | Varatchaya Wongteanchai | Ashleigh Barty Casey Dellacqua | 1–6, 2–6 |
Loss | 11. | 25 March 2013 | 25,000 | ITF Bundaberg, Australia | Clay | Varatchaya Wongteanchai | Jang Su-jeong Lee So-ra | 6–7(4), 6–4, [8–10] |
Win | 13. | 22 April 2013 | 50,000 | ITF Wenshan, China | Hard | Varatchaya Wongteanchai | Rika Fujiwara Junri Namigata | 7–5, 6–3 |
Loss | 12. | 20 May 2013 | 25,000 | ITF Karuizawa, Japan | Grass | Erika Takao | Shiho Akita Sachie Ishizu | 5–7, 6–7(80) |
Loss | 13. | 8 July 2013 | 75,000 | Beijing Challenger, China | Hard | Misaki Doi | Liu Chang Zhou Yimiao | 6–7(1), 4–6 |
Win | 14. | 9 September 2013 | 25,000 | ITF Incheon, South Korea | Hard | Akiko Omae | Nicha Lertpitaksinchai Peangtarn Plipuech | 6–4, 6–7(6), [11–9] |
Loss | 14. | 27 January 2014 | 50,000 | Burnie International, Australia | Hard | Eri Hozumi | Jarmila Gajdošová Storm Sanders | 4–6, 4–6 |
Win | 15. | 17 February 2014 | 15,000 | ITF Salisbury, Australia | Hard | Misa Eguchi | Jang Su-jeong Lee So-ra | 6–2, 6–2 |
Loss | 15. | 1 September 2014 | 25,000 | ITF Noto, Japan | Carpet | Chihiro Nunome | Miyabi Inoue Riko Sawayanagi | 3–6, 6–7(2) |
Win | 16. | 13 October 2014 | 25,000 | ITF Makinohara, Japan | Grass | Tatjana Maria | Makoto Ninomiya Mari Tanaka | 6–3, 6–1 |
Win | 17. | 20 October 2014 | 25,000 | ITF Hamamatsu, Japan | Carpet | Tatjana Maria | Makoto Ninomiya Mari Tanaka | 5–7, 6–2, [10–5] |
Loss | 16. | 15 December 2014 | 25,000 | ITF Navi Mumbai, India | Hard | Miyabi Inoue | Despina Papamichail Nina Stojanović | 6–7(5), 2–6 |
Win | 18. | 2 February 2015 | 10,000 | ITF Antalya, Turkey | Clay | Aiko Yoshitomi | Vanda Lukács Rebeka Stolmár | 6–1, 7–6(4) |
Win | 19. | 7 September 2015 | 10,000 | ITF Kyoto, Japan | Hard (i) | Akari Inoue | Hsu Ching-wen Lee Pei-chi | 6–3, 6–0 |
Loss | 17. | 22 August 2016 | 25,000 | ITF Tsukuba, Japan | Hard | Shiho Akita | Lu Jiajing Akiko Omae | 3–6, 6–4, [6–10] |
Loss | 18. | 29 August 2016 | 25,000 | ITF Noto, Japan | Carpet | Akari Inoue | Rika Fujiwara Ayaka Okuno | 4–6, 6–1, [6–10] |
Win | 20. | 5 September 2016 | 10,000 | ITF Kyoto, Japan | Hard (i) | Rika Fujiwara | Risa Hasegawa Midori Yamamoto | 6–1, 6–2 |