Talk:2023-05-01 Saint-Malo (c)

The   (known as for sponsorship reasons) was a wo/men's tennis tournament played on outdoor  courts in Tokyo, Japan, that was part of the Championship series of tournaments on the  ATP Tour. It was the 22nd edition of the and was held.

Singles
{| class="wikitable" style="text-align:center;font-size:90%" !width=40| Seed !width=150| Country !width=150| Player !width=60| Result !width=190| Playing against }}
 * align=left| 🇺🇸 USA Sloane Stephens (Champion)
 * align=left| 🇺🇸 USA Claire Liu (First Round)
 * align=left| 🇧🇪 BEL Maryna Zanevska (Second Round)
 * align=left| 🇧🇪 BEL Ysaline Bonaventure (Second Round)
 * align=left| 🇮🇹 ITA Lucia Bronzetti (Second Round)
 * align=left| 🇨🇿 CZE Tereza Martincová (First Round, Retired)
 * align=left| 🇵🇱 POL Magdalena Fręch (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇧🇪 BEL Maryna Zanevska (Second Round)
 * align=left| 🇧🇪 BEL Ysaline Bonaventure (Second Round)
 * align=left| 🇮🇹 ITA Lucia Bronzetti (Second Round)
 * align=left| 🇨🇿 CZE Tereza Martincová (First Round, Retired)
 * align=left| 🇵🇱 POL Magdalena Fręch (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇮🇹 ITA Lucia Bronzetti (Second Round)
 * align=left| 🇨🇿 CZE Tereza Martincová (First Round, Retired)
 * align=left| 🇵🇱 POL Magdalena Fręch (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇨🇿 CZE Tereza Martincová (First Round, Retired)
 * align=left| 🇵🇱 POL Magdalena Fręch (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇵🇱 POL Magdalena Fręch (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)
 * align=left| 🇺🇸 USA Emma Navarro (Quarterfinals)

Doubles
{| class="wikitable" style="text-align:center;font-size:90%" !width=40| Seed !width=150| Country !width=150| Player !width=60| Result !width=190| Playing against }}
 * align=left| 🇳🇴 NOR Ulrikke Eikeri 🇯🇵 JPN Eri Hozumi (Final)
 * align=left| GEO Natela Dzalamidze 🇷🇺 RUS Angelina Gabueva (First Round)
 * align=left| 🇧🇷 BRA Ingrid Gamarra Martins 🇧🇾 BLR Iryna Shymanovich (Semifinals)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)
 * align=left| GEO Natela Dzalamidze 🇷🇺 RUS Angelina Gabueva (First Round)
 * align=left| 🇧🇷 BRA Ingrid Gamarra Martins 🇧🇾 BLR Iryna Shymanovich (Semifinals)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)
 * align=left| 🇧🇷 BRA Ingrid Gamarra Martins 🇧🇾 BLR Iryna Shymanovich (Semifinals)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)
 * align=left| 🇧🇷 BRA Ingrid Gamarra Martins 🇧🇾 BLR Iryna Shymanovich (Semifinals)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)
 * align=left| 🇧🇪 BEL Greet Minnen NED Bibiane Schoofs (Champions)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw