If Koki Yamaguchi is going to be in Tokuyama University lineup, it will be confirmed on Sofascore one hour before the match starts.

If Koki Yamaguchi plays you will also be able to follow his live Sofascore rating, statistics and heatmap. Koki Yamaguchi football player profile displays all matches and competitions with statistics for all the matches Koki Yamaguchi played in. Most important stats for each competition, including average Sofascore rating, matches played, goals, assists, cards and other relevant data are also displayed.