| Year
|
Champions
|
Runners-up
|
Score
|
| 2024 |
India Rutuja Bhosale
New Zealand Paige Hourigan |
Japan Haruna Arakawa
Japan Aoi Ito |
3–6, 6–3, [10–6]
|
| 2023 |
United States Emina Bektas
Israel Lina Glushko |
China Ma Yexin
Australia Alana Parnaby |
7–5, 6–3
|
| 2020–22 |
|
| 2019 |
United Kingdom Naomi Broady
United Kingdom Heather Watson |
United States Kristie Ahn
Australia Alison Bai |
w/o
|
| 2018 |
United Kingdom Naomi Broady
United States Asia Muhammad |
United Kingdom Tara Moore
Switzerland Amra Sadiković |
6–2, 6–0
|
| 2017 |
Japan Junri Namigata
Japan Kotomi Takahata |
Japan Erina Hayashi
Japan Robu Kajitani |
6–0, 6–7(3), [10–7]
|
| 2016 |
Netherlands Indy de Vroome
Bulgaria Aleksandrina Naydenova |
Uzbekistan Nigina Abduraimova
Russia Ksenia Lykina |
6–4, 6–1
|
| 2015 |
United Kingdom Naomi Broady
Czech Republic Kristýna Plíšková |
Japan Eri Hozumi
Japan Junri Namigata |
6–3, 6–4
|
| 2014 |
Japan Shuko Aoyama
Japan Eri Hozumi |
United Kingdom Naomi Broady
Greece Eleni Daniilidou |
6–3, 6–4
|
| 2013 |
Japan Junri Namigata
Japan Erika Sema |
Japan Rika Fujiwara
Japan Akiko Omae |
7–5, 3–6, [10–7]
|
| 2012 |
Australia Monique Adamczak
Australia Stephanie Bengson |
Japan Misa Eguchi
Japan Akiko Omae |
6–4, 6–4
|
| 2011 |
Japan Shuko Aoyama
Japan Rika Fujiwara |
Japan Aiko Nakamura
Japan Junri Namigata |
7–6(3), 6–0
|
| 2010 |
Japan Misaki Doi
Japan Kotomi Takahata |
New Zealand Marina Erakovic
Russia Alexandra Panova |
6–4, 6–4
|
| 2009 |
Japan Akiko Yonemura
Japan Tomoko Yonemura |
Japan Ayaka Maekawa
Japan Junri Namigata |
6–2, 6–7(3), [10–3]
|
| 2008 |
United Kingdom Melanie South
Netherlands Nicole Thijssen |
Japan Maya Kato
Australia Julia Moriarty |
4–6, 6–3, [14–12]
|
| 2007 |
Japan Ayumi Morita
Japan Akiko Yonemura |
Japan Rika Fujiwara
Japan Junri Namigata |
6–2, 6–2
|
| 2006 |
Chinese Taipei Chan Yung-jan
Chinese Taipei Chuang Chia-jung |
New Zealand Leanne Baker
Australia Christina Horiatopoulos |
6–1, 6–2
|
| 2005 |
Japan Ryoko Fuda
Japan Seiko Okamoto |
Chinese Taipei Chan Yung-jan
Chinese Taipei Chuang Chia-jung |
6–2, 7–6(1)
|
| 2004 |
Japan Rika Fujiwara
Japan Saori Obata |
Australia Monique Adamczak
Australia Nicole Kriz |
6–2, 6–4
|
| 2003 |
Latvia Līga Dekmeijere
Japan Nana Miyagi |
Japan Rika Fujiwara
Japan Saori Obata |
6–2, 2–6, 6–4
|
| 2002 |
Japan Shinobu Asagoe
South Korea Cho Yoon-jeong |
United Kingdom Julie Pullin
United Kingdom Lorna Woodroffe |
6–2, 6–4
|
| 2001 |
Japan Rika Hiraki
Japan Nana Miyagi |
United Kingdom Julie Pullin
United Kingdom Lorna Woodroffe |
6–0, 7–6(3)
|
