Rio Sakuma

is a Japanese professional footballer who currently plays as a centre-back or right-back for Singapore Premier League Club Geylang International FC, whom his the vice-captain.

Club career Rio was a product of Albirex Niigata U18 team before joining and playing for Ryutsu Keizai University school team.

Ryutsu Keizai Dragons Ryugasaki In 2018, Rio joined Ryutsu Keizai Dragons Ryugasaki which the club consisted largely of student players from Ryutsu Keizai University and served as a farm team of Ryutsu Keizai University.

Albirex Niigata Singapore On 4 January 2020, Rio joined Albirex Niigata Singapore,

Tiffy Army On 14 January 2021, Rio joined Cambodian Premier League club, Tiffy Army playing in the top tier of the Cambodia league.

Geylang International On 27 November 2021, Geylang International announced that Rio as their third foreign signing for the 2022 season. This marked his return to Singapore after spending one season in Cambodia.