Talk:2023-06-12 Lyon (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 Quentin Halys (First Round)
 * align=left| 🇪🇸 ESP Pedro Martínez (First Round)
 * align=left| 🇦🇷 ARG Facundo Díaz Acosta (First Round, Retired)
 * align=left| 🇰🇿 KAZ Timofei Skatov (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (Quarterfinals)
 * align=left| 🇯🇵 JPN Kaichi Uchida (First Round, Retired)
 * align=left| 🇫🇷 FRA Geoffrey Blancaneaux (withdrew)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇦🇷 ARG Facundo Díaz Acosta (First Round, Retired)
 * align=left| 🇰🇿 KAZ Timofei Skatov (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (Quarterfinals)
 * align=left| 🇯🇵 JPN Kaichi Uchida (First Round, Retired)
 * align=left| 🇫🇷 FRA Geoffrey Blancaneaux (withdrew)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇫🇷 FRA Benoît Paire (Quarterfinals)
 * align=left| 🇯🇵 JPN Kaichi Uchida (First Round, Retired)
 * align=left| 🇫🇷 FRA Geoffrey Blancaneaux (withdrew)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇯🇵 JPN Kaichi Uchida (First Round, Retired)
 * align=left| 🇫🇷 FRA Geoffrey Blancaneaux (withdrew)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇫🇷 FRA Geoffrey Blancaneaux (withdrew)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)
 * align=left| 🇧🇷 BRA Felipe Meligeni Alves (Champion)

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| 🇫🇷 FRA Jonathan Eysseric 🇲🇽 MEX Miguel Ángel Reyes-Varela (First Round)
 * align=left| 🇩🇪 GER Constantin Frantzen 🇩🇪 GER Hendrik Jebens (Final)
 * align=left| GRE Petros Tsitsipas  NED Sem Verbeek (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)
 * align=left| 🇩🇪 GER Constantin Frantzen 🇩🇪 GER Hendrik Jebens (Final)
 * align=left| GRE Petros Tsitsipas  NED Sem Verbeek (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)
 * align=left| GRE Petros Tsitsipas  NED Sem Verbeek (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)
 * align=left| GRE Petros Tsitsipas  NED Sem Verbeek (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)
 * align=left| 🇫🇷 FRA Dan Added 🇧🇪 BEL Michael Geerts (Semifinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw