ATP 500Hard
Japan Open
Kinoshita Group Japan Open Tennis Championships 2026
Location
Tokyo, Japan
Dates
Sep 30 – Oct 6
Prize Money
$2,349,385
Draw Size
32 Singles / 16 Doubles
Prize Money Breakdown
| Round | Singles |
|---|---|
| Winner | $408,825 |
Venue & Equipment
- Venue
- Ariake Tennis Park
- Surface
- Hard (Outdoor)
- Ball
- Dunlop — Dunlop Fort All Court
- Ranking Points (W)
- 500
- Established
- 1972
Typical Weather
21°C
Avg Temp
70%
Humidity
170mm
Rain
Mild autumn, can be rainy (typhoon season).
Ownership
Japan Tennis Association
Premier Asian tennis event.