Kouji Sakai Jefferson (境 ジェファーソン 公司)

Known for charming all the girls in school, he is Jyoyō's goalkeeper. He is also known for his superior acceleration speed. His mother is Swedish and his father has Japanese blood.

When he first went to Jyoyo high soccer team, he was very cocky and felt less respect for the Japanese Soccer but that changed as the story progressed.