Talk:2023-07-24 Zug (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| 🇫🇷 FRA'Arthur Rinderknech (Champion)
 * align=left| SUI Dominic Stricker (First Round)
 * align=left| 🇦🇹 AUT Jurij Rodionov (Semifinals)
 * align=left| 🇮🇹 ITA Fabio Fognini (Semifinals)
 * align=left| 🇫🇮 FIN Otto Virtanen (Second Round)
 * align=left| 🇫🇷 FRA Harold Mayot (Second Round)
 * align=left| SUI Alexander Ritschard (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| 🇦🇹 AUT Jurij Rodionov (Semifinals)
 * align=left| 🇮🇹 ITA Fabio Fognini (Semifinals)
 * align=left| 🇫🇮 FIN Otto Virtanen (Second Round)
 * align=left| 🇫🇷 FRA Harold Mayot (Second Round)
 * align=left| SUI Alexander Ritschard (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| 🇫🇮 FIN Otto Virtanen (Second Round)
 * align=left| 🇫🇷 FRA Harold Mayot (Second Round)
 * align=left| SUI Alexander Ritschard (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| 🇫🇷 FRA Harold Mayot (Second Round)
 * align=left| SUI Alexander Ritschard (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| SUI Alexander Ritschard (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)
 * align=left| 🇧🇬 BUL Dimitar Kuzmanov (Second Round)

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| 🇧🇾 BLR Ivan Liutarevich 🇺🇦 UKR Vladyslav Manafov (Quarterfinals)
 * align=left| 🇫🇷 FRA Théo Arribagé 🇫🇷 FRA Luca Sanchez (Champions)
 * align=left| 🇪🇸 ESP Íñigo Cervantes 🇪🇸 ESP Sergio Martos Gornés (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)
 * align=left| 🇫🇷 FRA Théo Arribagé 🇫🇷 FRA Luca Sanchez (Champions)
 * align=left| 🇪🇸 ESP Íñigo Cervantes 🇪🇸 ESP Sergio Martos Gornés (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)
 * align=left| 🇪🇸 ESP Íñigo Cervantes 🇪🇸 ESP Sergio Martos Gornés (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)
 * align=left| 🇪🇸 ESP Íñigo Cervantes 🇪🇸 ESP Sergio Martos Gornés (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)
 * align=left| 🇫🇷 FRA Manuel Guinard 🇫🇷 FRA Grégoire Jacq (First Round)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw