Outcome |
No. |
Date |
Tournament |
Surface |
Partner |
Opponents in the final |
Score in the final |
Runner-up |
1. |
2 August 1999 |
Perigueux, France |
Clay |
Hanna-Katri Aalto |
Selima Sfar Jo Ward |
4–6, 3–6 |
Runner-up |
2. |
24 July 2000 |
Evansville, United States |
Hard |
Anne Plessinger |
Tomoe Hotta Ryoko Takemura |
4–6, 1–6 |
Winner |
3. |
31 July 2000 |
Harrisonburg, United States |
Clay |
Cindy Watson |
Lauren Kalvaria Gabriela Lastra |
6–4, 5–7, 7–5 |
Winner |
4. |
26 March 2001 |
Stone Mountain, United States |
Hard |
Jeon Mi-ra |
Alicia Molik Bryanne Stewart |
7–5, 6–3 |
Winner |
5. |
13 August 2001 |
Bronx, United States |
Hard |
Clarisa Fernández |
Kristie Boogert Els Callens |
2–6, 7–6(7–3), 6–4 |
Winner |
6. |
23 April 2002 |
Dothan, United States |
Clay |
Maja Palaveršić |
Samantha Reeves Jessica Steck |
6–3, 6–0 |
Runner-up |
7. |
1 May 2002 |
Gifu, Japan |
Grass |
Shinobu Asagoe |
Cho Yoon-jeong Evie Dominikovic |
2–6, 2–6 |
Winner |
8. |
27 April 2003 |
Gifu, Japan |
Grass |
Saori Obata |
Shinobu Asagoe Nana Smith |
1–6, 7–5, 6–3 |
Runner-up |
9. |
6 May 2003 |
Fukuoka, Japan |
Clay |
Saori Obata |
Līga Dekmeijere Nana Smith |
2–6, 6–2, 4–6 |
Runner-up |
10. |
13 July 2003 |
Modena, Italy |
Clay |
Trudi Musgrave |
Li Ting Sun Tiantian |
6–3, 5–7, 5–7 |
Winner |
11. |
18 April 2004 |
Ho Chi Minh City, Vietnam |
Hard |
Aiko Nakamura |
Olena Antypina Goulnara Fattakhetdinova |
6–3, 6–3 |
Winner |
12. |
9 May 2004 |
Fukuoka, Japan |
Carpet |
Saori Obata |
Monique Adamczak Nicole Kriz |
6–2, 6–4 |
Winner |
13. |
10 May 2004 |
Karuizawa, Japan |
Carpet |
Jeon Mi-ra |
Ryōko Fuda Seiko Okamoto |
6–2, 2–6, 7–6(7–1) |
Runner-up |
14. |
7 September 2002 |
Ibaraki, Japan |
Hard |
Shiho Hisamatsu |
Maki Arai Remi Tezuka |
1–6, 7–5, 2–6 |
Winner |
15. |
7 November 2004 |
Shenzhen, China |
Hard |
Elena Tatarkova |
Yan Zi Zheng Jie |
6–4, 1–6, 6–1 |
Runner-up |
16. |
14 February 2005 |
Bromma, Sweden |
Hard (i) |
Ryōko Fuda |
Michelle Gerards Anousjka Van Exel |
W/O |
Runner-up |
17. |
3 April 2005 |
Augusta, United States |
Hard |
Saori Obata |
Anastasia Rodionova Tatiana Poutchek |
6–7(3–7), 0–6 |
Winner |
18. |
8 May 2005 |
Gifu, Japan |
Carpet |
Saori Obata |
Ryōko Fuda Seiko Okamoto |
6–1, 6–2 |
Winner |
19. |
31 May 2005 |
Surbiton, United Kingdom |
Grass |
Saori Obata |
Jennifer Hopkins Mashona Washington |
4–6, 6–4, 6–2 |
Runner-up |
20. |
13 May 2007 |
Fukuoka, Japan |
Carpet |
Junri Namigata |
Ayumi Morita Akiko Yonemura |
2–6, 2–6 |
Winner |
21. |
13 September 2007 |
Tokyo, Japan |
Hard |
Junri Namigata |
Kumiko Iijima Akiko Yonemura |
3–6, 7–6(7–4), [10–5] |
Runner-up |
22. |
4 February 2008 |
Midland, United States |
Hard (i) |
Surina De Beer |
Ashley Harkleroad Shenay Perry |
6–3, 4–6, [6–10] |
Winner |
23. |
7 April 2008 |
Monzón, Spain |
Hard |
Emmanuelle Gagliardi |
María José Martínez Sánchez Arantxa Parra Santonja |
1–6, 7–6(7–5), [10–8] |
Winner |
24. |
27 October 2008 |
Tokyo, Japan |
Hard |
Kimiko Date-Krumm |
Chan Chin-wei Chen Yi |
7–5, 6–3 |
Winner |
25. |
9 February 2009 |
Midland, United States |
Hard (i) |
Chen Yi |
Lindsay Lee-Waters Melinda Czink |
7–5, 7–6(7–5) |
Winner |
26. |
17 May 2009 |
Saint-Gaudens, France |
Clay |
Chanelle Scheepers |
Kimiko Date-Krumm Sun Tiantian |
7–5, 6–4 |
Runner-up |
27. |
5 June 2009 |
Nottingham, United Kingdom |
Grass |
Eleni Daniilidou |
Alexa Glatch Natalie Grandin |
3–6, 6–2, [7–10] |
Runner-up |
28. |
2 August 2009 |
Obihiro, Japan |
Carpet |
Kurumi Nara |
Natsumi Hamamura Ayumi Oka |
6–3, 1–6, [5–10] |
Runner-up |
29. |
10 October 2009 |
Tokyo, Japan |
Hard |
Kimiko Date-Krumm |
Chan Yung-jan Ayumi Morita |
2–6, 4–6 |
Winner |
30. |
6 September 2010 |
Noto, Japan |
Carpet |
Tamarine Tanasugarn |
Shuko Aoyama Akari Inoue |
6–3, 6–3 |
Winner |
31. |
28 November 2010 |
Toyota, Japan |
Hard |
Shuko Aoyama |
Irina-Camelia Begu Mădălina Gojnea |
1–6, 6–3, 6–4 |
Winner |
32. |
16 January 2011 |
Pingguo, China |
Hard |
Shuko Aoyama |
Liu Wanting Sun Shengnan |
6–4, 6–3 |
Runner-up |
33. |
25 February 2011 |
Mildura, Australia |
Grass |
Kumiko Iijima |
Casey Dellacqua Olivia Rogowska |
6–4, 6–7(6–8), [4–10] |
Runner-up |
34. |
4 March 2011 |
Sydney, Australia |
Hard |
Kumiko Iijima |
Casey Dellacqua Olivia Rogowska |
6–3, 6–7(3–7), [4–10] |
Runner-up |
35. |
20 March 2011 |
Sanya, China |
Hard |
Hsu Wen-hsin |
Iryna Brémond Ani Mijačika |
6–3, 5–7, [10–12] |
Winner |
36. |
27 March 2011 |
Kunming, China |
Clay |
Shuko Aoyama |
Irina Buryachok Veronika Kapshay |
6–3, 6–2 |
Winner |
37. |
3 April 2011 |
Wenshan, China |
Hard |
Shuko Aoyama |
Liang Chen Tian Ran |
6–4, 6–0 |
Winner |
38. |
8 May 2011 |
Fukuoka, Japan |
Carpet |
Shuko Aoyama |
Aiko Nakamura Junri Namigata |
7–6(7–3), 6–0 |
Runner-up |
39. |
15 May 2011 |
Kurume, Japan |
Grass |
Tamarine Tanasugarn |
Ayumi Oka Akiko Yonemura |
3–6, 7–5, [8–10] |
Winner |
40. |
22 May 2011 |
Karuizawa, Japan |
Carpet (i) |
Shuko Aoyama |
Natsumi Hamamura Ayumi Oka |
6–4, 6–4 |
Winner |
41. |
6 January 2012 |
Quanzhou, China |
Hard |
Chan Hao-ching |
Kimiko Date-Krumm Zhang Shuai |
4–6, 6–4, [10–7] |
Runner-up |
42. |
28 April 2013 |
Wenshan, China |
Carpet |
Junri Namigata |
Miki Miyamura Varatchaya Wongteanchai |
5–7, 3–6 |
Runner-up |
43. |
12 May 2013 |
Fukuoka, Japan |
Grass |
Akiko Omae |
Junri Namigata Erika Sema |
5–7, 6–3, [7–10] |
Runner-up |
44. |
12 May 2013 |
Kurume, Japan |
Grass |
Akiko Omae |
Kanae Hisami Mari Tanaka |
4–6 6–7(2–7) |
Winner |
45. |
24 March 2014 |
Osprey, United States |
Clay |
Hsieh Shu-ying |
Irina Falconi Eva Hrdinová |
6–3, 6–7(5–7), [10–4] |
Winner |
46. |
7 July 2014 |
Aschaffenburg, Germany |
Clay |
Yuuki Tanaka |
Lesley Kerkhove Xenia Knoll |
6–1, 6–4 |
Runner-up |
47. |
16 March 2015 |
Kōfu, Japan |
Hard |
Akari Inoue |
Haruka Kaji Aiko Yoshitomi |
2–6, 3–6 |
Winner |
48. |
18 May 2015 |
Karuizawa, Japan |
Grass |
Miyu Kato |
Mana Ayukawa Makoto Ninomiya |
6–2, 6–0 |
Winner |
49. |
28 May 2016 |
Karuizawa, Japan |
Grass |
Kotomi Takahata |
Mana Ayukawa Yuuki Tanaka |
6–1, 6–4 |
Winner |
50. |
3 September 2016 |
Noto, Japan |
Carpet |
Ayaka Okuno |
Akari Inoue Miki Miyamura |
6–4, 1–6, [10–6] |
Winner |
51. |
5 September 2016 |
Kyoto, Japan |
Hard (i) |
Miki Miyamura |
Risa Hasegawa Midori Yamamoto |
6–1, 6–2 |
Runner-up |
52. |
15 October 2016 |
Makinohara, Japan |
Carpet |
Erika Sema |
Ksenia Lykina Riko Sawayanagi |
4–6, 1–6 |
Winner |
53. |
12 November 2016 |
Tokyo, Japan |
Hard |
Yuki Naito |
Jamie Loeb An-Sophie Mestach |
6–4, 6–7 (12–14) , [10–8] |
Runner-up |
54. |
19 November 2016 |
Toyota, Japan |
Carpet (i) |
Ayaka Okuno |
Ksenia Lykina Akiko Omae |
7–6(7–4), 2–6, [5–10] |
Winner |
55. |
10 June 2017 |
Tokyo, Japan |
Hard |
Kyōka Okamura |
Momoko Kobori Kotomi Takahata |
6–2, 6–0 |
Winner |
56. |
17 June 2017 |
Kōfu, Japan |
Hard |
Kyōka Okamura |
Hiroko Kuwata Riko Sawayanagi |
7–6(7–4), 6–3 |
Winner |
57. |
22 October 2017 |
Hamamatsu, Japan |
Hard |
Kyōka Okamura |
Lu Jiajing Ayaka Okuno |
6–2, 6–4 |
Winner |
58. |
11 November 2017 |
Tokyo, Japan |
Hard |
Yuki Naito |
Eri Hozumi Junri Namigata |
6–1, 6–3 |
Runner-up |
59. |
17 March 2018 |
Toyota, Japan |
Hard |
Dalma Gálfi |
Choi Ji-hee Kim Na-ri |
2–6, 3–6 |