Kinoshita Group Japan Open
- Location
- Japan
- Surface
- Hard
- Category
- WTA 250
First round
Round of 16
Quarter-finals
Semi-finals
Other draws
- 2026 Women's Doubles
- 2026 Women's Singles
- 2025 Women's Doubles
- 2025 Women's Singles
- 2024 Women's Doubles
- 2024 Women's Singles
- Tennis Championships 2023 Women's Doubles
- Tennis Championships 2023 Women's Singles
- Rakuten Japan Open Tennis Championships 2022 Men's Singles
- Rakuten Japan Open Tennis Championships 2022 Men's Doubles
- Rakuten Japan Open Tennis Championships 2021 Men's Doubles
- Rakuten Japan Open Tennis Championships 2021 Men's Singles