Talk:2023-03-27 Lille (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| 🇦🇺 AUS Max Purcell (Final)
 * align=left| 🇦🇹 AUT Jurij Rodionov (Semifinals)
 * align=left| 🇸🇰 SVK Norbert Gombos (First Round)
 * align=left| 🇫🇮 FIN Otto Virtanen (Champion)
 * align=left| 🇫🇷 FRA Hugo Grenier (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (First Round)
 * align=left| 🇨🇿 CZE Zdeněk Kolář (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇸🇰 SVK Norbert Gombos (First Round)
 * align=left| 🇫🇮 FIN Otto Virtanen (Champion)
 * align=left| 🇫🇷 FRA Hugo Grenier (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (First Round)
 * align=left| 🇨🇿 CZE Zdeněk Kolář (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇫🇷 FRA Hugo Grenier (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (First Round)
 * align=left| 🇨🇿 CZE Zdeněk Kolář (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇫🇷 FRA Benoît Paire (First Round)
 * align=left| 🇨🇿 CZE Zdeněk Kolář (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇨🇿 CZE Zdeněk Kolář (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (First Round)
 * align=left| 🇫🇷 FRA Antoine Escoffier (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| 🇫🇷 FRA Dan Added 🇫🇷 FRA Albano Olivetti (Quarterfinals)
 * align=left| 🇯🇲 JAM Dustin Brown 🇵🇰 PAK Aisam-ul-Haq Qureshi (Final)
 * align=left| MON Romain Arneodo 🇦🇹 AUT Sam Weissborn (Quarterfinals)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)
 * align=left| 🇯🇲 JAM Dustin Brown 🇵🇰 PAK Aisam-ul-Haq Qureshi (Final)
 * align=left| MON Romain Arneodo 🇦🇹 AUT Sam Weissborn (Quarterfinals)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)
 * align=left| MON Romain Arneodo 🇦🇹 AUT Sam Weissborn (Quarterfinals)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)
 * align=left| MON Romain Arneodo 🇦🇹 AUT Sam Weissborn (Quarterfinals)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)
 * align=left| 🇦🇺 AUS Andrew Harris 🇦🇺 AUS John-Patrick Smith (First Round)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw