# 2013 Kurume Best Amenity Cup – Singles

Zheng Saisai was the defending champion, but she lost to An-Sophie Mestach in the quarterfinals.
Ons Jabeur won the title, defeating Mestach in the final, 6–0, 6–2.

## Seeds

* Zheng Saisai (quarterfinals)
* Zarina Diyas (semifinals)
* Amra Sadiković (quarterfinals)
* Junri Namigata (semifinals)
* Ana Savić (first round)
* An-Sophie Mestach (final)
* Ons Jabeur (champion)
* Sachie Ishizu (quarterfinals)

## Main draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 6 | An-Sophie Mestach | 6 | 6$^7$ | 6 | | | | |
| 4 | Junri Namigata | 4 | 7$^9$ | 4 | | | | |
| 4 | Junri Namigata | 4 | 7$^9$ | 4 | 6 | An-Sophie Mestach | 0 | 2 |
| | | | | | 7 | Ons Jabeur | 6 | 6 |
| 7 | Ons Jabeur | 6 | 3 | 7 | 7 | Ons Jabeur | 6 | 6 |
| 2 | Zarina Diyas | 4 | 6 | 5 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | S Zheng | 7 | 6 | | | | | | | | | | | | | | | | |
| | M Imanishi | 5 | 3 | | 1 | S Zheng | 6 | 7$^7$ | | | | | | | | | | | |
| Q | Y Tanaka | 1 | 7 | 6 | Q | Y Tanaka | 1 | 6$^5$ | | | | | | | | | | | |
| | C-y Hsu | 6 | 5 | 1 | | | | | | 1 | S Zheng | 4 | 1 | | | | | | |
| | M Eguchi | 6 | 6$^5$ | 1$^r$ | | | | | | 6 | A-S Mestach | 6 | 6 | | | | | | |
| Q | M Miyamura | 3 | 7$^7$ | 5 | Q | M Miyamura | 7$^7$ | 2 | 1 | | | | | | | | | | |
| | T Arefyeva | 3 | 0 | | 6 | A-S Mestach | 6$^3$ | 6 | 6 | | | | | | | | | | |
| 6 | A-S Mestach | 6 | 6 | | | | | | | | | | | | 6 | A-S Mestach | 6 | 6$^7$ | 6 |
| 4 | J Namigata | 6 | 7$^7$ | | | | | | | | | | | | 4 | J Namigata | 4 | 7$^9$ | 4 |
| | A Omae | 3 | 6$^2$ | | 4 | J Namigata | 4 | 6 | 6 | | | | | | | | | | |
| WC | Y Nakano | 4 | 6 | 0 | Q | Y Higuchi | 6 | 1 | 4 | | | | | | | | | | |
| Q | Y Higuchi | 6 | 4 | 6 | | | | | | 4 | J Namigata | 6 | 4 | 6 | | | | | |
| | S Sun | 3 | 6 | 7 | | | | | | 8 | S Ishizu | 4 | 6 | 1 | | | | | |
| | R Ozaki | 6 | 4 | 5 | | S Sun | 6$^7$ | 4 | | | | | | | | | | | |
| | B Bobusic | 5 | 1 | | 8 | S Ishizu | 7$^9$ | 6 | | | | | | | | | | | |
| 8 | S Ishizu | 7 | 6 | | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | O Jabeur | 6 | 6 | | | | | | | | | | | | | | | |
| WC | M Kato | 0 | 3 | | 7 | O Jabeur | 1 | 6 | 6 | | | | | | | | | |
| WC | A Yonemura | 1 | 5 | | | J Tinjić | 6 | 4 | 2 | | | | | | | | | |
| | J Tinjić | 6 | 7 | | | | | | | 7 | O Jabeur | 7 | 6 | | | | | |
| | S Sanders | 6 | 7$^7$ | | | | | | | 3 | A Sadiković | 5 | 1 | | | | | |
| Q | K Hisami | 3 | 6$^3$ | | | S Sanders | 6$^4$ | 3 | | | | | | | | | | |
| WC | Y Miyazaki | 1 | 0 | | 3 | A Sadiković | 7$^7$ | 6 | | | | | | | | | | |
| 3 | A Sadiković | 6 | 6 | | | | | | | | | | | 7 | O Jabeur | 6 | 3 | 7 |
| 5 | A Savić | 4 | 6 | 2 | | | | | | | | | | 2 | Z Diyas | 4 | 6 | 5 |
| | N Abduraimova | 6 | 4 | 6 | | N Abduraimova | 4 | 3 | | | | | | | | | | |
| | M Tanaka | 6 | 6 | | | M Tanaka | 6 | 6 | | | | | | | | | | |
| | E Hozumi | 4 | 1 | | | | | | | | M Tanaka | 2 | 1 | | | | | |
| | R Fujiwara | 6 | 6 | | | | | | | 2 | Z Diyas | 6 | 6 | | | | | |
| | C Okadaue | 1 | 3 | | | R Fujiwara | 7 | 6$^0$ | 0 | | | | | | | | | |
| | M Ninomiya | 1 | 2 | | 2 | Z Diyas | 5 | 7$^7$ | 6 | | | | | | | | | |
| 2 | Z Diyas | 6 | 6 | | | | | | | | | | | | | | | |