2018 Kurume U.S.E Cup
The 2018 Kurume U.S.E Cup was a professional tennis tournament played on outdoor carpet courts. It was the fourteenth edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Kurume, Japan, on 14–20 May 2018.Seeds
- 1 Rankings as of 7 May 2018.
Other entrants
The following players received a wildcard into the singles main draw:
The following players received entry from the qualifying draw:
Singles
