2025 Japan Open
| Tournament details | |||
|---|---|---|---|
| Dates | 15–20 July | ||
| Edition | 42nd | ||
| Level | Super 750 | ||
| Total prize money | US$850,000 | ||
| Venue | Yoyogi National Gymnasium | ||
| Location | Tokyo, Japan | ||
| Official website | daihatsu-japan-open | ||
| |||
The 2025 Japan Open (officially known as the Daihatsu Japan Open 2025) is a badminton tournament which will take place at Yoyogi National Gymnasium in Tokyo, Japan, from 15 to 20 July 2025 and will have a total purse of $850,000.