Talk:2023-03-27 Sanremo (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| 🇵🇪 PER Juan Pablo Varillas (Final)
 * align=left| 🇮🇹 ITA Marco Cecchinato (First Round)
 * align=left| 🇷🇺 RUS Alexander Shevchenko (Second Round)
 * align=left| 🇷🇺 RUS Aslan Karatsev (First Round)
 * align=left| 🇫🇷 FRA Luca Van Assche (Champion)
 * align=left| 🇮🇹 ITA Matteo Arnaldi (First Round)
 * align=left| 🇷🇺 RUS Pavel Kotov (First Round, Retired)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇷🇺 RUS Alexander Shevchenko (Second Round)
 * align=left| 🇷🇺 RUS Aslan Karatsev (First Round)
 * align=left| 🇫🇷 FRA Luca Van Assche (Champion)
 * align=left| 🇮🇹 ITA Matteo Arnaldi (First Round)
 * align=left| 🇷🇺 RUS Pavel Kotov (First Round, Retired)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇫🇷 FRA Luca Van Assche (Champion)
 * align=left| 🇮🇹 ITA Matteo Arnaldi (First Round)
 * align=left| 🇷🇺 RUS Pavel Kotov (First Round, Retired)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇮🇹 ITA Matteo Arnaldi (First Round)
 * align=left| 🇷🇺 RUS Pavel Kotov (First Round, Retired)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇷🇺 RUS Pavel Kotov (First Round, Retired)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (Second Round)
 * align=left| 🇮🇹 ITA Giulio Zeppieri (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| 🇪🇨 ECU Gonzalo Escobar 🇫🇷 FRA Fabien Reboul (First Round)
 * align=left| 🇨🇴 COL Nicolás Barrientos URU Ariel Behar (Quarterfinals)
 * align=left| 🇨🇿 CZE Roman Jebavý 🇨🇿 CZE Adam Pavlásek (Quarterfinals)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)
 * align=left| 🇨🇴 COL Nicolás Barrientos URU Ariel Behar (Quarterfinals)
 * align=left| 🇨🇿 CZE Roman Jebavý 🇨🇿 CZE Adam Pavlásek (Quarterfinals)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)
 * align=left| 🇨🇿 CZE Roman Jebavý 🇨🇿 CZE Adam Pavlásek (Quarterfinals)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)
 * align=left| 🇨🇿 CZE Roman Jebavý 🇨🇿 CZE Adam Pavlásek (Quarterfinals)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)
 * align=left| 🇷🇸 SRB Nikola Ćaćić 🇧🇷 BRA Marcelo Demoliner (Final)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw