Player performance Ayumu Seko (Seko) is a defender ( centre back ) player born 07-Jun-00 in Japan. In the last 30 days Seko played 258 minutes in 3 games of 5 in this period, all of them in starting lineup. Received 1 yellow cards. Scored 1 goals. Seko list of appearances, cards and goals World Cup U-20 2019 jersey #4
Seko