Tatsuya Yamaguchi (山口 竜弥, Yamaguchi Tatsuya, born 9 February 2000) is a Japanese footballer who plays for Ehime FC from 2023.
[1][2][3] After graduating from Sagami Senior High School, Yamaguchi signed for Gamba Osaka ahead of the 2018 J1 League season and was handed the number 35 jersey.
[4] He debuted for Gamba's Under-23 side in week 2 of the 2018 J3 League, coming on as a 73rd-minute substitute for Reo Takae in a 4–1 defeat away to Kagoshima United.
[5] In total he played 31 out of 32 league games, starting in 29 of them to help his side to 6th place in the final standings.
[2] On 1 December 2022, Yamaguchi officially transferred to the J3 club, Ehime FC from Tokyo Verdy for upcoming 2023 season.