Suzan Lamens defeated Kimberly Birrell in the final, 6–0, 6–4 to win the singles title at the 2024 Japan Women's Open. It was her first WTA Tour title. This was the first WTA Tour final since the 2022 Copa Colsanitas and fifth in the tour's history to be contested by two qualifiers.
Ashlyn Krueger was the defending champion, but lost in the first round to Elina Avanesyan.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying Seeds
Qualifiers
Lucky losers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
References
External links Main draw Qualifying draw