| Ko Yanagisawa 柳澤 亘 | |
| Fullname: | Ko Yanagisawa |
| Birth Date: | 28 June 1996 |
| Birth Place: | Chiba, Japan |
| Height: | 1.80 m[1] |
| Position: | Right-back |
| Currentclub: | Tokushima Vortis |
| Clubnumber: | 22 |
| Youthclubs1: | Juntendo University |
| Years1: | 2019–2021 |
| Caps1: | 59 |
| Goals1: | 0 |
| Clubs1: | FC Gifu |
| Years2: | 2021 |
| Caps2: | 12 |
| Goals2: | 0 |
| Clubs2: | Mito Hollyhock |
| Years3: | 2021–2023 |
| Caps3: | 31 |
| Goals3: | 0 |
| Clubs3: | Gamba Osaka |
| Years4: | 2024– |
| Caps4: | 0 |
| Goals4: | 0 |
| Clubs4: | Tokushima Vortis |
| Club-Update: | 13:26, 25 April 2024 (UTC) |
| Nationalteam-Update: | 30 May 2019 |
is a Japanese professional footballer who plays as a right-back for club Tokushima Vortis.[2]
| Club | Season | League | National Cup | League Cup | Other | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Japan | League | Emperor's Cup | J. League Cup | Other | Total | ||||||||
| FC Gifu | 2019 | J2 League | 26 | 0 | 0 | 0 | – | – | 26 | 0 | |||
| 2020 | J3 League | 33 | 0 | 0 | 0 | – | – | 33 | 0 | ||||
| Total | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 0 | |||
| Mito HollyHock | 2021 | J2 League | 12 | 0 | 0 | 0 | – | – | 12 | 0 | |||
| Gamba Osaka | 2021 | J1 League | 15 | 0 | 3 | 1 | 2 | 0 | – | 20 | 1 | ||
| 2022 | J1 League | 13 | 0 | 2 | 0 | 5 | 1 | – | 20 | 1 | |||
| 2023 | J1 League | 3 | 0 | 1 | 0 | 1 | 0 | – | 5 | 0 | |||
| Total | 31 | 0 | 6 | 1 | 8 | 1 | 0 | 0 | 45 | 2 | |||
| Tokushima Vortis | 2024 | J2 League | 0 | 0 | 0 | 0 | 0 | 0 | – | 0 | 0 | ||
| Career total | 102 | 0 | 6 | 1 | 8 | 1 | 0 | 0 | 116 | 2 | |||