Carlos Alcaraz of Spain, currently ranked No. 1 in the world and the 2025 champion of this tournament, has been confirmed as an entry for the men’s event at the Kinoshita Group Japan Open Tennis Championships 2026.

The men’s tournament will be held from September 30 (Wed) to October 6 (Tue), with qualifying rounds taking place on September 28 (Mon) and 29 (Tue), at Ariake Coliseum and the Ariake Tennis Forest Park courts.

Tickets are scheduled to go on sale sequentially from late May.