Koki Sakamoto (坂本 亘基, Sakamoto Koki, born 19 January 1999) is a Japanese footballer currently playing as a midfielder for Montedio Yamagata.
He made his debut for them in a 2–1 win against Kamatamare Sanuki, coming on in the 70th minute for Thales Paula.
[1] He scored his first goal for the club against Fujieda MYFC, scoring a goal in the 70th minute from the bench.
He made his debut for them in a 1–0 loss to Nagoya Grampus on 18 February 2023.
[3] This biographical article related to a Japanese association football midfielder born in the 1990s is a stub.