Talk:2023-04-03 Houston

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 Frances Tiafoe (Champion)
 * align=left| 🇺🇸 USA Tommy Paul (Second Round)
 * align=left| 🇺🇸 USA Brandon Nakashima (withdrew)
 * align=left| 🇺🇸 USA John Isner (Second Round)
 * align=left| 🇺🇸 USA J.J. Wolf (Quarterfinals)
 * align=left| 🇦🇺 AUS Jason Kubler (Quarterfinals)
 * align=left| 🇺🇸 USA Marcos Giron (Second Round)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇺🇸 USA Brandon Nakashima (withdrew)
 * align=left| 🇺🇸 USA John Isner (Second Round)
 * align=left| 🇺🇸 USA J.J. Wolf (Quarterfinals)
 * align=left| 🇦🇺 AUS Jason Kubler (Quarterfinals)
 * align=left| 🇺🇸 USA Marcos Giron (Second Round)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇺🇸 USA J.J. Wolf (Quarterfinals)
 * align=left| 🇦🇺 AUS Jason Kubler (Quarterfinals)
 * align=left| 🇺🇸 USA Marcos Giron (Second Round)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇦🇺 AUS Jason Kubler (Quarterfinals)
 * align=left| 🇺🇸 USA Marcos Giron (Second Round)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇺🇸 USA Marcos Giron (Second Round)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)
 * align=left| 🇦🇷 ARG Tomás Martín Etcheverry (Final)

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| 🇦🇺 AUS Rinky Hijikata 🇦🇺 AUS Jason Kubler (Quarterfinals)
 * align=left| 🇺🇸 USA Nathaniel Lammons 🇺🇸 USA Jackson Withrow (Quarterfinals)
 * align=left| 🇬🇧 GBR Julian Cash 🇬🇧 GBR Henry Patten (Final)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)
 * align=left| 🇺🇸 USA Nathaniel Lammons 🇺🇸 USA Jackson Withrow (Quarterfinals)
 * align=left| 🇬🇧 GBR Julian Cash 🇬🇧 GBR Henry Patten (Final)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)
 * align=left| 🇬🇧 GBR Julian Cash 🇬🇧 GBR Henry Patten (Final)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)
 * align=left| 🇬🇧 GBR Julian Cash 🇬🇧 GBR Henry Patten (Final)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)
 * align=left| 🇸🇪 SWE André Göransson 🇯🇵 JPN Ben McLachlan (Quarterfinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw