Sun Garden's Light and Shadow

This story takes place before Ares no Tenbin's Football Frontier. Ohisama En and Eisei Gakuen's teacher, Kira Hitomiko, wants to create a soccer club for her students to make their dream of competing in the Football Frontier come true. But her father, Kira Seijirou, is the school's principal and he has a condition to include his troublesome son, Kira Hiroto in the team.