Talk:2023-02-13 Altenkirchen (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) Tamara Zidanšek (Second Round)
 * 2) 🇩🇪 Eva Lys (First Round)
 * 3) 🇸🇰 Viktória Kužmová (Second Round)
 * 4) Ylena In-Albon (Quarterfinals)
 * 5) Clara Tauson (Champion)
 * 6) 🇺🇦 Daria Snigur (Quarterfinals)
 * 7) 🇷🇺 Polina Kudermetova (Quarterfinals)
 * 8) 🇬🇧 Yuriko Miyazaki (First Round)
 * 1) 🇬🇧 Yuriko Miyazaki (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) 🇧🇪 Greet Minnen / 🇧🇪 Yanina Wickmayer (Champions)
 * 2) 🇬🇧 Freya Christie / 🇬🇧 Ali Collins (Final)
 * 3) 🇷🇺 Alena Fomina-Klotz / 🇩🇪 Julia Lohoff (First Round)
 * 4) Jessy Rompies / 🇮🇳 Prarthana Thombare (Semifinals)
 * 1) Jessy Rompies / 🇮🇳 Prarthana Thombare (Semifinals)

Singles

 * Seeds
 * Draw

Doubles

 * Seeds
 * Draw