2015 Dunlop World Challenge

The 2015 Dunlop Srixon World Challenge was a professional tennis tournament played on indoor carpet courts. It was the eighth edition of the tournament and part of the 2015 ATP Challenger Tour and 2015 ITF Women's Circuit, offering a total of $75,000+H and $40,000+H in prize money. It took place in Toyota, Japan, on 23–29 November 2015.

Men's singles main-draw entrants

The following players received wildcards into the singles main draw:

The following player received protected ranking entry to the main draw:

The following players received entry from the qualifying draw:

¹ Rankings as of 16 November 2015.

The following players received wildcards into the singles main draw:

The following players received entry from the qualifying draw:

Yoshihito Nishioka def. Alexander Kudryavtsev 6–3, 6–4

Jana Fett def. Luksika Kumkhum 6–4, 4–6, 6–4

Brydan Klein / Matt Reid def. Riccardo Ghedin / Yi Chu-huan 6–2, 7–6

Akiko Omae / Peangtarn Plipuech def. Luksika Kumkhum / Yuuki Tanaka 3–6, 6–0,