2012 Dunlop World Challenge
The 2012 Dunlop World Challenge was a professional tennis tournament played on indoor carpet courts. The fifth edition of the Dunlop World Challenge tournament, it was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place on 19–25 November 2012 in Toyota, Japan.
Men's singles entrants
Seeds
1 Rankings as of 12 November 2012Other entrants
The following players received wildcards into the singles main draw:- Hiroyasu Ehara
- Sho Katayama
- Hiroki Kondo
- Takao Suzuki
Women's singles entrants
Seeds
1 Rankings as of 12 November 2012Other entrants
The following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
The following player received entry by a Junior Exempt: