| Yui Sunami | |
| Nationality: | Japanese |
| Birth Date: | 7 June 1991 |
| Birth Place: | Okayama, Japan |
| Height: | 1.62 m |
| Position: | Right back |
| Currentclub: | Hokkoku Bank |
| Clubnumber: | 4 |
| Years1: | 2015–2018 |
| Clubs1: | Hokkoku Bank |
| Years2: | 2018–2019 |
| Clubs2: | Nykøbing Falster Håndboldklub |
| Years3: | 2019– |
| Clubs3: | Hokkoku Bank |
| Nationalteam1: | Japan |
| Nationalcaps1: | 57 |
| Nationalgoals1: | 155 |
is a Japanese handball player for Hokkoku Bank and the Japanese national team.
She competed at the 2015 World Women's Handball Championship in Denmark.[1] [2]