The YOKOHAMA KEIO CHALLENGER, a W40 category tournament on the ITF World Tennis Tour, will see 32 players battle it out to be crowned the singles champion and succeed Na Lee Han who won here in 2022 as the top seed.
This is the only tournament hosted completely by students from the Keio University tennis team. Each year, students work very hard to make this tournament one of the best on the ITF World Tennis Tour.