2016 Dunlop World Challenge

The 2016 Dunlop World Challenge was a professional tennis tournament played on indoor hard courts. It was the 9th edition of the tournament and part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering $50,000+H each in prize money for both men and women's events. It took place in Toyota, Japan, on 14–20 November 2016.

Seeds

 * 1 Rankings as of 7 November 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Makoto Ochi
 * 🇯🇵 Yusuke Takahashi
 * 🇯🇵 Yosuke Watanuki
 * 🇯🇵 Yusuke Watanuki

The following players received entry from the qualifying draw:
 * 🇯🇵 Kento Takeuchi
 * 🇰🇷 Lim Yong-kyu
 * 🇵🇱 Michał Przysiężny
 * 🇧🇾 Yaraslav Shyla

Seeds

 * 1 Rankings as of 7 November 2016.

Other entrants
The following player received a wildcard into the singles main draw:
 * 🇯🇵 Haruka Kaji
 * 🇯🇵 Momoko Kobori
 * 🇯🇵 Michika Ozeki
 * 🇯🇵 Ramu Ueda

The following players received entry from the qualifying draw:
 * 🇯🇵 Miharu Imanishi
 * 🇰🇷 Kim Na-ri
 * 🇺🇸 Tori Kinard
 * 🇯🇵 Chihiro Muramatsu

Men's singles

 * 🇦🇺 James Duckworth def. 🇯🇵 Tatsuma Ito, 7–5, 4–6, 6–1

Women's singles

 * 🇧🇾 Aryna Sabalenka def. 🇦🇺 Lizette Cabrera, 6–2, 6–4

Men's doubles

 * 🇦🇺 Matt Reid / 🇦🇺 John-Patrick Smith def. 🇮🇳 Jeevan Nedunchezhiyan / Christopher Rungkat, 6–3, 6–4

Women's doubles

 * 🇷🇺 Ksenia Lykina / 🇯🇵 Akiko Omae def. 🇯🇵 Rika Fujiwara / 🇯🇵 Ayaka Okuno, 6–7(4–7), 6–2, [10–5]