| Yil | Chempionlar | Ikkinchi o'rin | Xol |
|---|
| 2020 | Turnir tufayli bekor qilindi Covid-19 pandemiyasi |
| 2019 | Xiroyasu Ehara Sho Katayama | Bleyk Ellis Maykl Look | 6–2, 6–4 |
| 2018 | Xiroyasu Ehara Sho Katayama | Seol Jae-min Song Min-kyu | 7–5, 7–6(7–5) |
| 2017 | Katsuki Nagao Xiromasa Oku | Yuichi Ito Jumpei Yamasaki | 6–4, 6–7(4–7), [10–3] |
| 2016 | Shintaro Imay Takuto Niki | Yuya Kibi Toshihide Matsui | 6–1, 6–2 |
| 2015 | Gao Sin Li Zhe | Takashi Saito Yusuke Vatanuki | 6–0, 6–7(4–7), [10–1] |
| 2014 | Takuto Niki Arata Onozava | Toshihide Matsui Danai Udomchoke | 6–4, 6–2 |
| 2013 | Xiroki kondo Kento Takeuchi | Chang Yu Kim Cheong-eui | 6–1, 3–6, [10–7] |
| 2012 | Peng Syen-yin Bumpei Sato | Chang Yu Gao Sin | 6–3, 5–7, [10–6] |
| 2011 | Ushlab turilmaydi |
| 2010 | Tasuku Ivami Xiroki kondo | Mikal Stetxem Maciek Sykut | 6–2, 6–3 |
| 2009 | Yang Tsung-xua Yi Chu-xuan | Yuya Kibi Tomohiro Shinokava | 6–1, 6–0 |
| 2008 | Gong Maoxin Li Zhe | G.D.Jons Daniel King-Tyorner | 6–1, 7–5 |
| 2007 | Akito Xiga Tomohiro Shinokava | An Jae-sung Daniel Yoo | 3–6, 6–4, 6–4 |
| 2006 | Jun Vun-sun Kim Sun-yong | Min Le Xiroyasu Sato | 6–2, 7–6(7–4) |
| 2005 | Im Kyu-tay Kvon Oh-Xi | Mark Nilsen Xiroyasu Sato | 4–6, 7–6(7–3), 6–3 |
| 2004 | Skott Lipskiy Devid Martin | Mark Nilsen Michihisa Onoda | 2–6, 7–5, 7–6(8–6) |
| 2003 | Robert Cheyne Mark Nilsen | Katsushi Fukuda Maykl Rayderstedt | 4–6, 6–4, 6–3 |