| Tournament details | |||
|---|---|---|---|
| Dates | 24–29 July | ||
| Level | Super 100 | ||
| Total prize money | US$75,000 | ||
| Venue | CNA Arena Akita | ||
| Location | Akita, Akita Prefecture, Japan | ||
| Champions | |||
| Men's singles |  Sitthikom Thammasin | ||
| Women's singles |  Sayaka Takahashi | ||
| Men's doubles |  Akbar Bintang Cahyono Muhammad Reza Pahlevi Isfahani | ||
| Women's doubles | Ayako Sakuramoto Yukiko Takahata | ||
| Mixed doubles | Kohei Gondo Ayane Kurihara | ||
| |||
The 2018 Akita Masters (officially known as the Yonex Akita Masters 2018 for sponsorship reasons) was a badminton tournament which took place at CNA Arena Akita in Japan from 24 to 29 July 2018 and had a total purse of $75,000.