| Ryusei Kawano | |
| Position: | Pitcher |
| Team: | Hokkaido Nippon-Ham Fighters |
| Number: | 28 |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 30 May 1998 |
| Birth Place: | Naruto, Tokushima, Japan |
| Debutleague: | NPB |
| Debutdate: | June 24 |
| Debutyear: | 2020 |
| Debutteam: | Hokkaido Nippon-Ham Fighters |
| Statyear: | 2023 season |
| Stat1label: | Win–loss record |
| Stat1value: | 7–17 |
| Stat2label: | Earned run average |
| Stat2value: | 3.52 |
| Stat3label: | Strikeouts |
| Stat3value: | 171 |
| Stat4label: | Holds |
| Stat4value: | 30 |
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is a Japanese professional baseball pitcher for the Hokkaido Nippon-Ham Fighters of Nippon Professional Baseball (NPB).[1]