Talk:2023-04-24 İstanbul (itf)

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 }}
 * 1) 🇬🇧 Katie Swan (Second Round)
 * 2) 🇨🇿 Sára Bejlek (Quarterfinals)
 * 3) 🇦🇺 Priscilla Hon (First Round)
 * 4) 🇦🇺 Jaimee Fourlis (First Round)
 * 5) 🇷🇺 Darya Astakhova (Semifinals)
 * 6) 🇷🇺 Ekaterina Makarova (Quarterfinals)
 * 7) Dalila Jakupović (First Round)
 * 8) 🇲🇰 Lina Gjorcheska (First Round)
 * 1) 🇲🇰 Lina Gjorcheska (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 }}
 * 1) Dalila Jakupović / 🇷🇺 Irina Khromacheva (Champions)
 * 2) 🇦🇺 Priscilla Hon / 🇺🇦 Valeriya Strakhova (Final)
 * 3) Mariana Dražić / 🇷🇺 Ekaterina Makarova (Semifinals)
 * 4) 🇷🇴 Cristina Dinu / 🇦🇺 Jaimee Fourlis (Semifinals)
 * 1) 🇷🇴 Cristina Dinu / 🇦🇺 Jaimee Fourlis (Semifinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw