Talk:2023-06-05 Tyler (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 Michael Mmoh (First Round)
 * align=left| TPE Wu Tung-lin (Second Round)
 * align=left| 🇺🇸 USA Nicolas Moreno de Alboran (Champion)
 * align=left| 🇦🇺 AUS Marc Polmans (Second Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇹🇳 TUN Aziz Dougaz (Second Round)
 * align=left| 🇯🇵 JPN Yasutaka Uchiyama (withdrew)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇺🇸 USA Nicolas Moreno de Alboran (Champion)
 * align=left| 🇦🇺 AUS Marc Polmans (Second Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇹🇳 TUN Aziz Dougaz (Second Round)
 * align=left| 🇯🇵 JPN Yasutaka Uchiyama (withdrew)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇹🇳 TUN Aziz Dougaz (Second Round)
 * align=left| 🇯🇵 JPN Yasutaka Uchiyama (withdrew)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇹🇳 TUN Aziz Dougaz (Second Round)
 * align=left| 🇯🇵 JPN Yasutaka Uchiyama (withdrew)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇯🇵 JPN Yasutaka Uchiyama (withdrew)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First Round)
 * align=left| 🇦🇷 ARG Juan Pablo Ficovich (First 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| 🇺🇸 USA Evan King 🇺🇸 USA Reese Stalder (Final)
 * align=left| 🇺🇸 USA Alex Lawson GRE Michail Pervolarakis (First Round)
 * align=left| 🇰🇷 KOR Nam Ji-sung 🇳🇿 NZL Artem Sitak (First Round)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)
 * align=left| 🇺🇸 USA Alex Lawson GRE Michail Pervolarakis (First Round)
 * align=left| 🇰🇷 KOR Nam Ji-sung 🇳🇿 NZL Artem Sitak (First Round)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)
 * align=left| 🇰🇷 KOR Nam Ji-sung 🇳🇿 NZL Artem Sitak (First Round)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)
 * align=left| 🇰🇷 KOR Nam Ji-sung 🇳🇿 NZL Artem Sitak (First Round)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)
 * align=left| 🇯🇵 JPN Toshihide Matsui 🇯🇵 JPN Kaito Uesugi (Quarterfinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw